Blog

Working from home? I could never!

null-2Working remotely does not mean working from home. You don’t have to wear sweatpants all day and shun all human interaction.

There are plenty of alternatives and I’ve tried them all. In this tutorial I explore all the different places you can work from – cafes, coworks, national parks and more.

Book: Elon Musk – Tesla, SpaceX, and the Quest for a Fantastic Future

“ELON MUSK IS A BODY THAT REMAINS VERY MUCH IN MOTION.”

Elon Musk needs no introductions. His biography is not only an analysis of his way of thinking but also a treasure trove of exciting Silicon Valley history and current trivia. While investigating the life of Elon, we learn about PayPal, Tesla, Solar City, and SpaceX. He took on every heavily-regulated, bureaucratic behemoth and ultimately came up on top.

Elon’s approach has cemented my long-held belief that there is a lot of lore and gossip about what “can’t be done.” And people tend to work very hard under that assumption, suffering the grueling reality of terrible workarounds.

But when you challenge the thing that “can’t be done” based on first principles, very often you can prevail, because you are the person who decided to care.

Why is Elon Musk so successful?

Because he decided to care.

“When Elon gets into something, he develops just this different level of interest in it than other people. That is what differentiates Elon from the rest of humanity.”

The go-to answer usually states, “because he is a genius,” but that is not very helpful. It also is not true. There are plenty of “tortured geniuses” who never achieve much of anything. Ideas are cheap, and execution is everything.

I believe Elon is successful because of:

  1. Relentless focus
  2. Capacity to suffer more personal cost than others
  3. Extraordinary intelligence

Intelligence is the easiest one to find. There are plenty of extraordinarily, intelligent people. But rarely you can find somebody who will be so focused and determined to challenge the industry incumbents on so many fronts and survive the pressures he did.

Thinking from the first principles

Elon is not a genius innovator constructing batteries in his garage. But he is always eager to work from first principles – the laws of physics or economics to calculate what would be possible. It takes serious brainpower to do that for rocket science, but the breakthrough is not in being smarter, but in doing things both differently and correct.

“We’re thinking, Fucking nerd. What can he be doing now?” At which point, Musk wheeled around and flashed a spreadsheet he’d created. “Hey, guys,” he said, “I think we can build this rocket ourselves.”

I am convinced that working with reality as it is is a rare superpower. 

“The first principle is that you must not fool yourself – and you are the easiest person to fool,” said Richard Feynman. We are not keen on taking in the full consequence of our mistakes or recognizing the hard work and steep path ahead when our egos are on the line. “Embrace Reality and Deal with It” is the #1 principle of Ray Dalio (most successful hedge fund manager in history).

My wife says that it’s not true that we only use ten percent of our brains. We use the full 100%, but usually, 40% is busy fighting the other 50%, not leaving much to deal with issues at hand. Well, Elon uses every single neuron to further the advent of electric cars and make humanity an interplanetary species.

The fantastic adventures of Elon Musk

If you want to read more about these outlandish goals, I highly encourage the Wait But Why series:

In 2015, I got a call from Elon Musk. Not something you expect to happen. What ensued was a six-month deep dive into the world of Elon and his companies and four long articles about what I found. Here they are:

Tim Urban – “Wait but Why”

My highlights from the book

  • Like many an engineer or physicist, Musk will pause while fishing around for exact phrasing, and he’ll often go rumbling down an esoteric, scientific rabbit hole without providing any helping hands or simplified explanations along the way.
  • “I think there are probably too many smart people pursuing Internet stuff, finance, and law,” Musk said on the way. “That is part of the reason why we haven’t seen as much innovation.” MUSK
  • On his thirtieth birthday, Musk rented out a castle in England for about twenty people. From 2 A.M. until 6 A.M., they played a variation of hide-and-seek called sardines in which one person runs off and hides and everyone else looks for him.
  • The family gained some measure of notoriety as people heard about Haldeman and his wife packing their kids into the back of the single-engine craft and heading off on excursions all around North America.
  • “We were left with the impression that we were capable of anything. You just have to make a decision and do it. In that sense, my father would be very proud of Elon.”
  • Over time, Musk has ended up thinking that his brain has the equivalent of a graphics chip. It allows him to see things out in the world, replicate them in his mind, and imagine how they might change or behave when interacting with other objects.
  • Robert Heinlein’s The Moon Is a Harsh Mistress
  • “When Elon gets into something, he develops just this different level of interest in it than other people. That is what differentiates Elon from the rest of humanity.”
  • “Really smart people sometimes don’t understand that not everyone can keep up with them or go as fast,”
  • All the bankers did was copy what everyone else did. If everyone else ran off a bloody cliff, they’d run right off a cliff with them. If there was a giant pile of gold sitting in the middle of the room and nobody was picking it up, they wouldn’t pick it up, either.”
  • “We’re thinking, Fucking nerd. What can he be doing now?” At which point Musk wheeled around and flashed a spreadsheet he’d created. “Hey, guys,” he said, “I think we can build this rocket ourselves.”
  • Someone taped twenty of the batteries together, put a heating strip wire into the bundle, and set it off. “It went up like a cluster of bottle rockets,” Lyons said. Instead of twenty batteries, the Roadster would have close to 7,000, and the thought of what an explosion at that scale would be like horrified the engineers.
  • After Iron Man came out, Favreau began talking up Musk’s role as the inspiration for Downey’s interpretation of Tony Stark. It was a stretch on many levels.
  • Musk told Riley, a virgin, that he wanted to show her his rockets. “I was skeptical, but he did actually show me rocket videos,” she said.
  •  “I hadn’t had an opportunity to buy a Christmas present for Talulah or anything,” he said. “I went running down the fucking street in Boulder, and the only place that was open sold these shitty trinkets, and they were about to close. The best thing I could find were these plastic monkeys with coconuts—those ‘see no evil, hear no evil’ monkeys.”
  • Hotshot college graduates have historically been forced to pick between a variety of slow-moving military contractors and interesting but ineffectual start-ups.
  • They would hand out blank envelopes that contained invitations to meet at a specific time and place, usually a bar or restaurant near the event, for an initial interview.
  • They’re asked to write an essay for Musk about why they want to work at SpaceX.
  • Musk, though, wanted his engineers to watch what was going on with the machines at all times and to make sure they had to walk through the factory and talk to the technicians on the way to their desks.
  • Just by streamlining a radio, for instance, SpaceX’s engineers have found that they can reduce the weight of the device by about 20 percent.
  • SpaceX will sometimes load a rocket with both the standard equipment and prototypes of its own design for testing during flight. Engineers then compare the performance characteristics of the devices.
  • company created an e-mail filter to detect messages with “blue” and “origin” to block the poaching.
  • He would quiz you until he learned ninety percent of what you know.”
  • SpaceX’s top managers work together to, in essence, create fake schedules that they know will please Musk but that are basically impossible to achieve.
  • One person putting in a sixteen-hour day ends up being much more effective than two people working eight-hour days together.
  • “The mantra was that one great engineer will replace three medium ones,” Lloyd said.
  • Since Musk never writes anything down, he held all the alterations in his head and would run down the checklist week by week to see what the engineers had fixed.
  • “We have to decide what is the best sun visor in the world and then do better,”
  • He’s very visual and can store things that others have deemed to look good away in his brain for recall at any time. This process has helped Musk develop a good eye, which he’s combined with his own sensibilities, while also refining his ability to put what he wants into words.
  • To the extent that the world still doubts Elon, I think it’s a reflection on the insanity of the world and not on the supposed insanity of Elon.”
  • Musk paid $1 million for the Lotus Esprit that Roger Moore drove underwater in The Spy Who Loved Me and wants to prove that such a vehicle can be done. “Maybe we’ll make two or three, but it wouldn’t be more than that,” Musk told the Independent newspaper. “I think the market for submarine cars is quite small.” At
  • As Page puts it, “Good ideas are always crazy until they’re not.”
  • “I’ve learned that your intuition about things you don’t know that much about isn’t very good,” Page said.
  • “It’s kind of our recreation, I guess,” said Page.23 “It’s fun for the three of us to talk about kind of crazy things, and we find stuff that eventually turns out to be real.
  • He’s willing to suffer some personal cost, and I think that makes his odds actually pretty good.
  • “I don’t think we’re doing a good job as a society deciding what things are really important to do,” Page said.
  • “Elon came to the conclusion early in his career that life is short,” Straubel said. “If you really embrace this, it leaves you with the obvious conclusion that you should be working as hard as you can.”
  • “There’s this point that Mike Judge makes in Idiocracy, which is like smart people, you know, should at least sustain their numbers,” Musk said.
  • “I would like to die on Mars,” he said. “Just not on impact. Ideally I’d like to go for a visit, come back for a while, and then go there when I’m like seventy or something and then just stay there.
  • If my wife and I have a bunch of kids, she would probably stay with them on Earth.”
  • ELON MUSK IS A BODY THAT REMAINS VERY MUCH IN MOTION.
  • He seems to feel for the human species as a whole without always wanting to consider the wants and needs of individuals. And it may well be the case that this is exactly the type of person it takes to make a freaking space Internet real.
  • it was a little difficult because like the Linux system Max had created was called Max Code. So Max has had quite a strong affinity for Max Code. This was a bunch of libraries that Max and his friends had done. But it just made it quite hard to develop new features. And if you look at PayPal today, I mean, part of the reason they haven’t developed any new features is because it’s quite difficult to maintain the old system.
  • “Square is doing the wrong version of PayPal.
  • “I mean, it’s so ridiculous that PayPal today is worse than PayPal circa end of 2001. That’s insane.
  • “None of these start-ups understand the objective. The objective should be—what delivers fundamental value.

Book: The Clock Of The Long Now: Time and Responsibility

“How do we make long-term thinking automatic and common instead of difficult and rare?”

Long Now Foundation is a group of people focused on long-term thinking. “The clock of the long now,” an origin story of the 10000-year-old clock, being built in the Nevada desert.

I had the opportunity to hear about the 10000-year-old clock for the first time at our Automattic Grand meet up. Alexander Rose (Director of Long Now foundation ) has described the mechanism and importance of thinking in the long-term. That is him in the cover photo.

Why the clock?

The clock is a symbol of the time scale, an endeavor focused on the long term.

“Ideally, it would do for thinking about time what the photographs of Earth from space have done for thinking about the environment. Such icons reframe the way people think.”

It will also be a heck of an Indiana-Jones-esque artifact after 10 000 years.

What is up with this long term thinking you keep mentioning?

We have something called the recency bias – urgent, fresh information tends to outweigh the timeless and essential. That is why the news is called “News” and not “Importants”.

“The difference between fast news and slow nonnews is what makes gambling addictive. Winning is an event that we notice and base our behavior on, while the relentless losing, losing, losing is a nonevent, inspiring no particular behavior,”

Long time ago, this made some sense. The pace at which information disseminated was much slower. “News” could have been week-old important information worth getting.

But the Internet changed all that. “News” is often a TV interview about a tweet reacting to another tweet about an article.

The flywheel of “fresh news” has been spinning so fast that nobody tends to look at decade-long projects anymore. It’s all about here and now and the last 30 seconds.

I thought Social Media is the culprit. It is very refreshing to read a book from the 2000’s describing this problem and using fashion, with its season-based cycle as the example of a pace that is way too fast.

As a sidetone, I think this is what has been appealing to me in my use of Quora. There is no timeline and no race to dominate the current “news cycle”. Just thoughtful answers and time put into quality and not immediacy.

Keep it up, old man!

One could make an argument, that “this is just the world now. It’s fast, and you have to keep up”.

But that thinking leads to a dangerous assumption:

Living in the now incentivizes cannibalising your long – term investments for short term returns. If everything we care about is the next 3 hours, let’s burn the forests to pay for convenience and deal with consequences later.

“If you make decisions that remove decision-making process from future generations, you are doing it wrong”

But some consequences are impossible to deal with later. On the other hand, the long-term perspective will incentivize “good” behavior, even for selfish reasons.

“In the long run saving yourself requires saving the whole world.”

My favorite nerdy quote from the book is:

“We’ll know the shift has happened when programmers begin to anticipate the Year 10,000 problem and assign five digits instead of four to year dates. “02002,” they’ll write, at first frivolously, then seriously.”

The question that stuck with me is:

“What can I build now that will last?”

My highlights

  • How do we make long-term thinking automatic and common instead of difficult and rare?
  • What we propose is both a mechanism and a myth.
  • Ideally, it would do for thinking about time what the photographs of Earth from space have done for thinking about the environment. Such icons reframe the way people think.
  • Manifestations of the overall project could range from fortune cookies to theme parks.
  • “The greatest good for the greatest number” means the longest good, because the majority of people affected is always yet to come.
  • The worst of destructive selfishness is not Me! but Me! Right now!
  • Braking time must match awareness time.
  • Kairos is the time of cleverness, chronos the time of wisdom.
  • According to a rule of thumb among engineers, any tenfold quantitative change is a qualitative change, a fundamentally new situation rather than a simple extrapolation.
  • “What people mean by the word technology,” says computer designer Alan Kay, “is anything invented since they were born.”
  • Later doublings in an exponential sequence, we come to realize, are absolutely ferocious. The changes no longer feel quantitative or qualitative but cataclysmic;
  • Among some enthusiasts there is even a consensus date for what they call the techno-rapture—2035 C.E., give or take a few years.
  • The word freefall is a pretty good descriptor for our times. It conveys the thrill of danger, the speeded-up rush, the glorious freedom, and the fall.
  • “More and more I find I want to be living in a Big Here and a Long Now.”
  • The shortest now is performed in a poem by the Polish poet Wislawa Szymborska: “When I pronounce the word Future, the first syllable already belongs to the past.”
  • When it returns in 4377 C.E., will anyone mention the name “Hale-Bopp”?
  • Note: Is it possible to send a time capsule or a signal to return to earth?
  • it would be awesome to talk to future foklk
  • time activated message
  • The trick is learning how to treat the last ten thousand years as if it were last week, and the next ten thousand as if it were next week. Such tricks confer advantage.
  • Fashion/art • Commerce • Infrastructure • Governance • Culture • Nature
  • In the Soviet Union government tried to ignore the constraints of culture and nature while forcing a Five-Year-Plan infrastructure pace on commerce and art. Thus cutting itself off from both support and innovation, the USSR was doomed.
  • The job of fashion and art is to be froth: quick, irrelevant, engaging, self-preoccupied, and cruel. Try this! No, no, try this!
  • Note: Oh god, its even worse now that we have social media
  • the occasional good idea or practice that sifts down to improve deeper levels, such as governance becoming responsive to opinion polls, or culture gradually accepting multiculturalism as structure instead of grist for entertainment.
  • Education is intellectual infrastructure; so is science. Very high yield, but delayed payback.
  • “In some sense, we’ve run out of our story, which was the story of taking power over nature. It’s not that we’ve finished that, but we’ve gotten ahead of ourselves, and we don’t know what the next story is after that.”
  • After an encounter with the Clock a visitor should be able to declare with feeling, “Whew. Time! And me in it.”
  • Clock/Library could provide, for a fee, time-mail service across generations forward.
  • Shinto complex in Japan known as the Ise Shrine.
  • “We don’t do eternity.”
  • To make the energy flow only one way he devised Grimthorpe’s double three-legged gravity escapement (Denison was later Lord Grimthorpe).
  • He would use an unreliable but accurate timer (solar alignment) to adjust an inaccurate but reliable timer (pendulum), creating a phase-locked loop.
  • Starting anew with a clean slate has been one of the most harmful ideas in history. It treats previous knowledge as an impediment and imagines that only present knowledge deployed in theoretical purity can make real the wondrous new vision.
  • Here’s the real fear. Thanks to proliferating optical-fiber land lines worldwide and the arrival of low-Earth-orbit data satellite systems such as Teledesic, we are in the process of building one vast global computer. (“The network is the computer,” proclaims Sun Microsystems.) This world computer could easily become the Legacy System from Hell that holds civilization hostage:
  • Digital storage is easy; digital preservation is hard. Preservation means keeping the stored information catalogued, accessible, and usable on current media, which requires constant effort and expense.
  • “The default condition of paper is persistence, if not interrupted; the default condition of electronic signals is interruption, if not periodically renewed.”
  • Lanier recommends employing artificial intelligences to keep the artifacts exercised through decades and centuries of forced contemporaneity,
  • We’ll know the shift has happened when programmers begin to anticipate the Year 10,000 problem and assign five digits instead of four to year dates. “02002,” they’ll write, at first frivolously, then seriously.
  • old underground limestone quarry at Les Baux, France, now a tourist attraction.
  • Time capsules, by the way, are a splendid and common future-oriented practice—hundreds of thousands have been buried—yet some 70 percent are completely lost track of almost immediately.
  • I am convinced that people behave better when they think they have free will. They take responsibility more and they think about their choices more. So I believe in free will,” said Herman Kahn.
  • suppose I could defend myself with Arthur Herman’s wonderful book, The Idea of Decline in Western History. He says that in Europe high-minded cultural pessimism began with the failure of the French Revolution and culminated in Nazi Germany. It was tremendously destructive. It still is.
  • In the long run saving yourself requires saving the whole world.
  • To produce the benefits of more cooperation in the world, Axelrod proves, all you need to do is lengthen the shadow of the future—that is, ensure more durable relationships. Thus marriage is common to every society, because trusting partners have an advantage over lone wolves.
  • The difference between fast news and slow nonnews is what makes gambling addictive. Winning is an event that we notice and base our behavior on, while the relentless losing, losing, losing is a nonevent, inspiring no particular behavior,
  • You need the space of continuity to have the confidence not to be afraid of revolutions.

Book: Brain Rules by John Medina

„The brain appears to be designed to (1) solve problems (2) related to surviving (3) in an unstable outdoor environment, and (4) to do so in nearly constant motion. I call this the brain’s performance envelope.”

We tend to perceive the human brain as a magical box that does its own thing regardless of the physical limitation. In some sense it is just that – It’s power is amazing and wonderful, but its also a part of our body.

Amazon Link

When we came down from the trees to the savannah, we did not say to ourselves, “Good Lord, give me a book and a lecture and a board of directors so that I can spend 10 years learning how to survive in this place.”

We often forget that It has needs and physical limitations drawing from the fact that it’s an organ like any other. John Medina is a molecular biologist that studied how the brain has developed and how it works. He came to the conclusion, that there are 12 rules. On how the brain operates:

  1. The human brain evolved, too.
  2. Exercise boosts brain power.
  3. Sleep well, think well.
  4. Stressed brains don’t learn the same way.
  5. Every brain is wired differently.
  6. We don’t pay attention to boring things.
  7. Repeat to remember.
  8. Stimulate more of the senses.
  9. Vision trumps all other senses.
  10. Study or listen to boost cognition.
  11. Male and female brains are different.
  12. We are powerful and natural explorers.

Education system

„Taken together, what do the studies in this book show? Mostly this: If you wanted to create an education environment that was directly opposed to what the brain was good at doing, you probably would design something like a classroom.”

It is just mind-boggling how every aspect of the school system is NOT designed to help kids learn. An almost every single one of these brain rules is violated.
What could we do to make it a little better?

  • Give space to move
  • Design to hold attention in 10-minute increments.
    • Start with key ideas to outline what you are explaining and then dive into details
    • „I decided that every lecture I’d ever give would be organized in segments and that each segment would last only 10 minutes. Each segment would cover a single core concept—always large, always general, and always explainable in one minute.”
  • Design for spaced repetition
  • Stimulate multiple senses at the same time, with relevant information. „Funny” illustrations don’t count. What you are complimenting, has to be relevant or it distracts.

There is an argument to be made for same-sex classes. Girls and Boys learn in a different way and Boys competitiveness may get in the way of Girls collaborative approach to learning math&science and vice versa for human sciences.

My Kindle Highlights

  • Exercise boosts brain power.
  • Sleep well, think well.
  • The brain appears to be designed to (1) solve problems (2) related to surviving (3) in an unstable outdoor environment, and (4) to do so in nearly constant motion. I call this the brain’s performance envelope.
  • Taken together, what do the studies in this book show? Mostly this: If you wanted to create an education environment that was directly opposed to what the brain was good at doing, you probably would design something like a classroom.
  • Then World War I happened. It was the first major conflict where medical advances allowed large numbers of combatants to survive shrapnel injuries.
  • The solution? Give birth while the baby’s head is small enough to fit through the birth canal. The problem? You create childhood.
  • One of the greatest predictors of successful aging, they found, is the presence or absence of a sedentary lifestyle.
  • Put simply, if you are a couch potato, you are more likely to age like Jim, if you make it to your 80s at all. If you have an active lifestyle, you are more likely to age like Frank Lloyd Wright—and much more likely to make it to your 90s.
  • A lifetime of exercise results in a sometimes astonishing elevation in cognitive performance, compared with those who are sedentary.
  • In the laboratory, the gold standard appears to be aerobic exercise, 30 minutes at a clip, two or three times a week. Add a strengthening regimen and you get even more cognitive benefit.
  • https://www.cnbc.com/2018/05/08/how-steve-jobs-odd-habit-can-help-you-brainstorm-ideas.html
  • The main function of oxygen is to act like an efficient electron-absorbing sponge.
  • Physical activity is cognitive candy. Civilization, while giving us such seemingly forward advances as modern medicine and spatulas, also has had a nasty side effect. It gives us more opportunities to sit on our butts.
  • Our brains were built for walking—12 miles a day!
  • To improve your thinking skills, move.
  • Exercise gets blood to your brain, bringing it glucose for energy and oxygen to soak up the toxic electrons that are left over. It also stimulates the protein that keeps neurons connecting.
  • If you are a public speaker, you already know it is darn near fatal to give a talk in the midafternoon.
  • One NASA study showed that a 26-minute nap reduced a flight crew’s lapses in awareness by 34 percent, compared to a control group who didn’t nap.
  • Mendeleyev says he came up with the idea in his sleep. Contemplating the nature of the universe while playing solitaire one evening, he nodded off. When he awoke, he knew how all of the atoms in the universe were organized, and he promptly created his famous table. Interestingly, he organized the atoms in repeating groups of seven, just the way you play solitaire.
  • A business of the future takes sleep schedules seriously.
  • •   Loss of sleep hurts attention, executive function, working memory, mood, quantitative skills, logical reasoning, and even motor dexterity.
  • As long as there is enough BDNF around, stress hormones cannot do their damage.
  • One of the greatest predictors of performance in school turns out to be the emotional stability of the home.
  • The perfect storm of occupational stress appears to be a combination of two factors: (1) a great deal is expected of you, and (2) you have no control over whether you will perform well.
  • Gottman and fellow researcher Alyson Shapiro an idea. What if he deployed his proven marital intervention strategies to married couples while the wife was pregnant?
  • Individually, the worst kind of stress is the feeling that you have no control over the problem—you are helpless.
  • The brains of wild animals were 15 to 30 percent larger than those of their tame, domestic counterparts.
  • The surface of your skin, for example—all nine pounds of it—literally is deceased.
  • It is accurate to say that nearly every inch of your outer physical presentation to the world is dead.
  • Neurons go through a growth spurt and pruning project during the terrible twos and teen years.
  • “typically, attention increases from the beginning of the lecture to 10 minutes into the lecture and decreases after that point.”
  • Find a way to get and hold somebody’s attention for 10 minutes, then do it again.
  • What we can say for sure is that when your brain detects an emotionally charged event, your amygdala (a part of your brain that helps create and maintain emotions) releases the chemical dopamine into your system. Dopamine greatly aids memory and information processing.
  • If you want people to be able to pay attention, don’t start with details. Start with the key ideas and, in a hierarchical fashion, form the details around these larger notions. Meaning before details. The
  • Step 1: Shift alert
  • Step 2: Rule activation for task #1
  • Step 3: Disengagement
  • Step 4: Rule activation for task #2
  • I decided that every lecture I’d ever give would be organized in segments, and that each segment would last only 10 minutes. Each segment would cover a single core concept—always large, always general, and always explainable in one minute.
  • Give the general idea first, before diving into details, and you will see a 40 percent improvement in understanding.
  • 1) The hook has to trigger an emotion.
  • 2) The hook has to be relevant.
  • 3) The hook has to go between segments.
  • Audiences check out after 10 minutes, but you can keep grabbing them back by telling narratives or creating events rich in emotion.
  • One does not recall how to ride a bike in the same way one recalls nine numbers in a certain order.
  • People usually forget 90 percent of what they learn in a class within 30 days. And the majority of this forgetting occurs within the first few hours after class.
  • It is called the “binding problem,” from the idea that certain thoughts are bound together in the brain to provide continuity.
  • The more closely we replicate the conditions at the moment of learning, the easier the remembering.
  • The more a learner focuses on the meaning of information being presented, the more elaborately he or she will process the information.
  • professional chess world’s first real rock star: Miguel Najdorf.
  • The typical human brain can hold about seven pieces of new information for less than 30 seconds!
  • Repetitions must be spaced out, not crammed in
  • System consolidation, the process of transforming a short-term memory into a long-term one, can take years to complete.
  • such a positive effect on learning that it forms the heart of Brain Rule #8: Stimulate more of the senses at the same time.
  • The Americans—steeped in the traditions of nothing—used guerrilla tactics:
  • Every sensory system must send a signal to the thalamus asking permission to connect to the higher levels of the brain where perception occurs—except for smell.
  • No matter how many times they did this, the visual portion of the brain always lighted up the strongest when the tactile response was paired with it. They could literally get a 30 percent boost in the visual system by introducing touch. This effect is called multimodal reinforcement.
  • The experimental group takes the test in a room smelling of popcorn. The second group blows away the first group in terms of number of events recalled, accuracy of events recalled, specific details, and so on. In some cases, they can accurately retrieve twice as many memories as the controls.
  • It works if you’re emotionally aroused—usually, that means mildly stressed—before the experiment begins. For some reason, showing a film of young Australian aboriginal males being circumcised is a favorite way to do this.
  • Multimedia principle: Students learn better from words and pictures than from words alone. Temporal contiguity principle: Students learn better when corresponding words and pictures are presented simultaneously rather than successively. Spatial contiguity principle: Students learn better when corresponding words and pictures are presented near to each other rather than far from each other on the page or screen. Coherence principle: Students learn better when extraneous material is excluded rather than included. Modality principle: Students learn better from animation and narration than from animation and on-screen text.
  • Stimulate more of the senses at the same time.
  • This means you can damage the region of the brain in charge of, say, motion, and get an extraordinary deficit. You’d be able to see and identify objects quite clearly, but not tell whether the objects are stationary or moving. This happened to a patient known to scientists as L.M. It’s called cerebral akinetopsia, or motion blindness. L.M. perceives a moving object as a progressive series of still snapshots—like looking at an animator’s drawings one page at a time. This can be quite hazardous. When L.M. crosses the street, for example, she can see a car, but she does not know if it is actually coming at her.
  • As the complexity of objects in our world increases, we are capable of remembering fewer objects over our lifetimes.
  • Pictorial information may be initially more attractive to consumers, in part because it takes less effort to comprehend.
  • Vision is by far our most dominant sense, taking up half of our brain’s resources.
  • Music training improves something useful for academics, right? Yes: spatiotemporal reasoning.
  • biochemical. It is a surprisingly well-established fact that music can induce hormonal changes. These changes result in alterations of mood.
  • He and his colleagues have found that when people hear their very favorite music (I mean spine-tingling, awe-inspiring, fly-me-to-the-moon music), their bodies dump dopamine into a specific part of their brain.
  • music that gives you goose bumps (called “musical frisson”),
  • During World War I, hospitals in the UK employed musicians to play for wounded soldiers in convalescence.
  • Formal musical training improves intellectual skills in several cognitive domains. Music boosts spatiotemporal skills, vocabulary, picking out sounds in a noisy environment, working memory, and sensory-motor skills.
  • This means that cells in the female embryo are a complex mosaic of both active and inactive mom-and-pop X genes.
  • Exercise boosts brain power.
  • Sleep well, think well.
  • The brain appears to be designed to (1) solve problems (2) related to surviving (3) in an unstable outdoor environment, and (4) to do so in nearly constant motion. I call this the brain’s performance envelope.
  • Taken together, what do the studies in this book show? Mostly this: If you wanted to create an education environment that was directly opposed to what the brain was good at doing, you probably would design something like a classroom.
  • Then World War I happened. It was the first major conflict where medical advances allowed large numbers of combatants to survive shrapnel injuries.
  • The solution? Give birth while the baby’s head is small enough to fit through the birth canal. The problem? You create childhood.
  • One of the greatest predictors of successful aging, they found, is the presence or absence of a sedentary lifestyle.
  • Put simply, if you are a couch potato, you are more likely to age like Jim, if you make it to your 80s at all. If you have an active lifestyle, you are more likely to age like Frank Lloyd Wright—and much more likely to make it to your 90s.
  • A lifetime of exercise results in a sometimes astonishing elevation in cognitive performance, compared with those who are sedentary.
  • In the laboratory, the gold standard appears to be aerobic exercise, 30 minutes at a clip, two or three times a week. Add a strengthening regimen and you get even more cognitive benefit.
  • Your lifetime risk for general dementia is literally cut in half if you participate in physical activity. Aerobic exercise seems to be the key. With Alzheimer’s, the effect is even greater: Such exercise reduces your odds of getting the disease by more than 60 percent. How
  • The main function of oxygen is to act like an efficient electron-absorbing sponge.
  • Physical activity is cognitive candy. Civilization, while giving us such seemingly forward advances as modern medicine and spatulas, also has had a nasty side effect. It gives us more opportunities to sit on our butts.
  • Our brains were built for walking—12 miles a day!
  • To improve your thinking skills, move.
  • Exercise gets blood to your brain, bringing it glucose for energy and oxygen to soak up the toxic electrons that are left over. It also stimulates the protein that keeps neurons connecting.
  • If you are a public speaker, you already know it is darn near fatal to give a talk in the midafternoon.
  • One NASA study showed that a 26-minute nap reduced a flight crew’s lapses in awareness by 34 percent, compared to a control group who didn’t nap.
  • Mendeleyev says he came up with the idea in his sleep. Contemplating the nature of the universe while playing solitaire one evening, he nodded off. When he awoke, he knew how all of the atoms in the universe were organized, and he promptly created his famous table. Interestingly, he organized the atoms in repeating groups of seven, just the way you play solitaire.
  • A business of the future takes sleep schedules seriously.
  • Given the data about a good night’s rest, organizations might tackle their most intractable problems by having the entire “solving team” go on a mini-retreat. Once arrived, employees would be presented with the problem and asked to think about solutions. But they would not start coming to conclusions, or even begin sharing ideas with each other, before they had slept about eight hours. When they awoke, would the same increase in problem-solving rates available in the lab also be available to that team? It’s worth finding out.
  • •   Loss of sleep hurts attention, executive function, working memory, mood, quantitative skills, logical reasoning, and even motor dexterity.
  • As long as there is enough BDNF around, stress hormones cannot do their damage.
  • One of the greatest predictors of performance in school turns out to be the emotional stability of the home.
  • The perfect storm of occupational stress appears to be a combination of two factors: (1) a great deal is expected of you, and (2) you have no control over whether you will perform well.
  • Gottman and fellow researcher Alyson Shapiro an idea. What if he deployed his proven marital intervention strategies to married couples while the wife was pregnant?
  • Individually, the worst kind of stress is the feeling that you have no control over the problem—you are helpless.
  • The brains of wild animals were 15 to 30 percent larger than those of their tame, domestic counterparts.
  • The surface of your skin, for example—all nine pounds of it—literally is deceased.
  • It is accurate to say that nearly every inch of your outer physical presentation to the world is dead.
  • Neurons go through a growth spurt and pruning project during the terrible twos and teen years.
  • “typically, attention increases from the beginning of the lecture to 10 minutes into the lecture and decreases after that point.”
  • Find a way to get and hold somebody’s attention for 10 minutes, then do it again.
  • What we can say for sure is that when your brain detects an emotionally charged event, your amygdala (a part of your brain that helps create and maintain emotions) releases the chemical dopamine into your system. Dopamine greatly aids memory and information processing.
  • If you want people to be able to pay attention, don’t start with details. Start with the key ideas and, in a hierarchical fashion, form the details around these larger notions. Meaning before details. The
  • Step 1: Shift alert
  • Step 2: Rule activation for task #1
  • Step 3: Disengagement
  • Step 4: Rule activation for task #2
  • I decided that every lecture I’d ever give would be organized in segments, and that each segment would last only 10 minutes. Each segment would cover a single core concept—always large, always general, and always explainable in one minute.
  • Give the general idea first, before diving into details, and you will see a 40 percent improvement in understanding.
  • 1) The hook has to trigger an emotion.
  • 2) The hook has to be relevant.
  • 3) The hook has to go between segments.
  • Audiences check out after 10 minutes, but you can keep grabbing them back by telling narratives or creating events rich in emotion.
  • One does not recall how to ride a bike in the same way one recalls nine numbers in a certain order.
  • People usually forget 90 percent of what they learn in a class within 30 days. And the majority of this forgetting occurs within the first few hours after class.
  • It is called the “binding problem,” from the idea that certain thoughts are bound together in the brain to provide continuity.
  • The more closely we replicate the conditions at the moment of learning, the easier the remembering.
  • The more a learner focuses on the meaning of information being presented, the more elaborately he or she will process the information.
  • professional chess world’s first real rock star: Miguel Najdorf.
  • The typical human brain can hold about seven pieces of new information for less than 30 seconds!
  • Repetitions must be spaced out, not crammed in
  • System consolidation, the process of transforming a short-term memory into a long-term one, can take years to complete.
  • such a positive effect on learning that it forms the heart of Brain Rule #8: Stimulate more of the senses at the same time.
  • The Americans—steeped in the traditions of nothing—used guerrilla tactics:
  • Every sensory system must send a signal to the thalamus asking permission to connect to the higher levels of the brain where perception occurs—except for smell.
  • No matter how many times they did this, the visual portion of the brain always lighted up the strongest when the tactile response was paired with it. They could literally get a 30 percent boost in the visual system by introducing touch. This effect is called multimodal reinforcement.
  • The experimental group takes the test in a room smelling of popcorn. The second group blows away the first group in terms of number of events recalled, accuracy of events recalled, specific details, and so on. In some cases, they can accurately retrieve twice as many memories as the controls.
  • It works if you’re emotionally aroused—usually, that means mildly stressed—before the experiment begins. For some reason, showing a film of young Australian aboriginal males being circumcised is a favorite way to do this.
  • Multimedia principle: Students learn better from words and pictures than from words alone. Temporal contiguity principle: Students learn better when corresponding words and pictures are presented simultaneously rather than successively. Spatial contiguity principle: Students learn better when corresponding words and pictures are presented near to each other rather than far from each other on the page or screen. Coherence principle: Students learn better when extraneous material is excluded rather than included. Modality principle: Students learn better from animation and narration than from animation and on-screen text.
  • Stimulate more of the senses at the same time.
  • This means you can damage the region of the brain in charge of, say, motion, and get an extraordinary deficit. You’d be able to see and identify objects quite clearly, but not tell whether the objects are stationary or moving. This happened to a patient known to scientists as L.M. It’s called cerebral akinetopsia, or motion blindness. L.M. perceives a moving object as a progressive series of still snapshots—like looking at an animator’s drawings one page at a time. This can be quite hazardous. When L.M. crosses the street, for example, she can see a car, but she does not know if it is actually coming at her.
  • As the complexity of objects in our world increases, we are capable of remembering fewer objects over our lifetimes.
  • Pictorial information may be initially more attractive to consumers, in part because it takes less effort to comprehend.
  • Vision is by far our most dominant sense, taking up half of our brain’s resources.
  • Music training improves something useful for academics, right? Yes: spatiotemporal reasoning.
  • biochemical. It is a surprisingly well-established fact that music can induce hormonal changes. These changes result in alterations of mood.
  • He and his colleagues have found that when people hear their very favorite music (I mean spine-tingling, awe-inspiring, fly-me-to-the-moon music), their bodies dump dopamine into a specific part of their brain.
  • music that gives you goose bumps (called “musical frisson”),
  • During World War I, hospitals in the UK employed musicians to play for wounded soldiers in convalescence.
  • Formal musical training improves intellectual skills in several cognitive domains. Music boosts spatiotemporal skills, vocabulary, picking out sounds in a noisy environment, working memory, and sensory-motor skills.
  • This means that cells in the female embryo are a complex mosaic of both active and inactive mom-and-pop X genes.
  • commotion seems to be the central currency of a little boy’s social economy.
  • Doing things physically together is the glue that cements their relationships.
  • Boys might say, “Do this.” Girls would say, “Let’s do this.” Styles
  • 1) Emotions are useful. They make the brain pay attention. 2) Men and women process certain emotions differently. 3) The differences are a product of complex interactions between nature and nurture.
  • Previously a strong advocate for mixed-sex classes, the teacher wondered aloud if that made any sense. Yet if the girls started losing the math-and-science battle in the third grade, the teacher reasoned, they were not likely to excel in the coming years. She obliged. It took only two weeks to close the performance gap.
  • Men and women respond differently to acute stress: Women activate the left hemisphere’s amygdala and remember the emotional details. Men activate the right hemisphere’s amygdala and get the gist.
  • Babies are born with a deep desire to understand the world around them and an incessant curiosity that compels them to aggressively explore it.
  • When we came down from the trees to the savannah, we did not say to ourselves, “Good Lord, give me a book and a lecture and a board of directors so that I can spend 10 years learning how to survive in this place.”
  • Extraordinarily, my mother was waiting. Just as quickly as my whim changed, the house
  • I firmly believe that if children are allowed to remain curious, they will continue to deploy their natural tendencies to discover and explore until they are 101.