Tuesday, August 28, 2018

USA news on Youtube Aug 28 2018

Hey smart people, Joe here.

What if I told you that the reason you had minty-fresh breath this morning was because

100 years ago an advertiser named Claude C. Hopkins was having trouble selling a brand

of toothpaste?

He needed to convince people that brushing their teeth should be a daily routine, and

back then, it wasn't for most people.

In the end he was able to get half the American public to pick up a new behavior and repeat

it every single day, and pay money for his toothpaste.

How did he do it?

By tapping into neuroscience and decoding the awesome power of habits.

[OPEN]

Habits.

We've all got 'em.

You can probably think of a few of your own.

I always seem to tap my feet when I'm trying to sit still.

And I find myself biting my nails whenever I'm focused on reading or watching a movie.

I don't consciously think about doing these things.

That's because I've done them so often that they've become a habit.

We know habits as things we do automatically; tasks we do subconsciously, like walking or

high fiving.

And there's a ton of things that technically count as habits, and they can be good or bad.

So why do we form habits?

And how do we learn new ones, or un-learn old ones?

If you've ever taken the same path to school or work, then you likely have that pathway

burned into your brain.

You can probably walk it without really paying attention.

Habits are built in a similar way.

New neural pathways are formed when you repeat a behavior.

And the more a brain circuit fires, the easier it becomes for our brain to do whatever that

circuit controls, without conscious thought.

Think back to how you learned to ride a bike.

At first, riding a bike is tough.

You've got to learn how to pedal and balance and turn all at the same time.

You have to consciously think about each action.

This happens in an area of your brain called the prefrontal cortex, the part associated

with complex thought.

But eventually, after you ride enough, you no longer have to consciously think about

each individual action.

Riding a bike has become a habit, and now it's controlled by different parts of your

brain.

One area involved in habitual behavior is the striatum, which actually releases chemicals

that inhibit the complex thinking part of your brain for that task.

This is your brain being efficient.

By turning down your brain's thinking requirements for bike riding, it's free to think other

things, like 'how exactly do igloos keep you warm?"

Let's go back to Claude Hopkins and his toothpaste scheme.

Claude realized habits have three key ingredients.

A cue, a behavior, and a reward.

A cue is something that triggers a behavior, like how the alarm clock triggers you punching

the snooze button, and this is followed by the reward - 9 sweet extra minutes of sleeping

in.

Claude got people thinking about that slimy film on your teeth in the morning, thanks

to bacteria that colonize your mouth overnight.

The sticky film is the cue that triggers brushing behavior.

What was the reward?

Claude convinced people this film would make their smile look ugly and a prettier smile

was the reward for brushing.

Claude understood that with the right cue and the right reward, you could entice people

to do just about whatever behavior you wanted.

But what he didn't know was that rewarding a behavior can actually create a craving,

and this is what makes habits so strong.

Scientists now know that special neurons in the brain can fire and give us chemical rewards.

But what's weird is that once a habit and a reward are tied together in our brain, those

reward neurons start firing even before you do the behavior.

This is what causes craving, and it's why you want popcorn when you go to the movies,

why you pick up your bad habits when you see other people doing them, and why habits are

so hard to break.

Claude knew a prettier smile would be a reward that would make people brush, but he didn't

anticipate that over time people would subconsciously start craving the minty tingle that Pepsodent

left in their mouths.

People's brains actually started to crave toothbrushing.

So how can you train yourself to pick up a new habit, like eating an apple a day.

And if you've got a bad habit, can you break it, or are you stuck with it forever?

Scientists used to think that our brains didn't change all that much once we reached adulthood,

like concrete once it's solidified.

But it turns out your brain is much more like clay - it's a super flexible organ.

The chemistry of your brain is constantly changing as you go about your day, in response

to everything from learning to moving to hunger.

These chemical releases are short lived, but over time, if the same behaviors are repeated,

the physical structure of the brain is actually changed.

You create new neural pathways.

And because the neural network has changed, so does the way the information flows.

When a behavior is repeated often enough, a habit is formed.

There's a famous idea that a new skill is learned by putting in 10,000 hours of work,

but it's not that simple.

The amount of time differs hugely between tasks and between people.

What's for sure is that when it comes to making a habit, whether it's learning guitar

or meditation, there's simply no substitute for repetition.

The reason bad habits are so hard to break is because you have literally woven new neural

networks into your brain.

That doesn't go away overnight.

So give yourself a break.

And if you're trying to change a habit, know that it's usually best to try and replace

bad behavior with a new behavior instead of just trying to erase the pattern altogether.

The good thing is that now you know you have the power to change your brain.

It's as easy as brushing your teeth.

And if you haven't already made it a habit – Stay Curious.

For more infomation >> How Habits are Formed - Duration: 6:33.

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Can the President Block You on Twitter? [POLICYbrief] - Duration: 3:35.

With President Trump, there's a tweet for everything.

For the last seven or eight years, he has been tweeting on every conceivable issue that

confronts us.

This was not much of an issue before he was a politician.

As a private citizen, he could say whatever he wants on Twitter and he can block whomever

he wants, and it really creates no problems.

However, if official capacity Trump, the president of the United States on a government account,

blocks people, that does implicate the First Amendment and that's the basis of the lawsuit

being litigated now in New York.

The seven plaintiffs in the litigation claim that they were blocked by President Trump

on Twitter.

These are everyday people.

They're lawyers, activists, thinkers, writers.

They come from different walks of life and they all share one thing in common: They said

something that President Trump didn't like and President Trump retaliated by blocking

them on Twitter.

These people filed a lawsuit in federal court in Manhattan and they argued that the president

was violating their First Amendment rights by blocking them on Twitter.

Our First Amendment case law teaches the government can't pick winners and losers.

They can't say, "A-ha!

Speech we agree with, we'll let you in.

But speech we disagree with, you guys have to be quiet."

We have to let everyone speak and only the best ideas will prevail.

That's the basis of how our free speech system operates.

A public forum is a place where the government allows people to generally speak.

The classic example is a sidewalk.

If I want to walk down a sidewalk and I want to hand out pamphlets complaining about some

government policy, or I want to walk down the sidewalk and hold up a sign saying stop

this or stop that, I don't need a permit.

I don't need to ask the government's permission, and the government can't tell me not to do it.

So, sidewalk's easy.

The big question that's considered here is, what kind of forum is Twitter?

The federal district court in Manhattan ruled against President Trump and the court of New

York held that this was something of a public forum.

The court reasoned that President Trump used his Twitter account as a conduit of government

information, used it to announce government business, his staffer had access to it.

It wasn't just a private account, it was an official account, and once you have this sort

of public forum, the president can't exclude people on the basis of their viewpoint.

I think the best arguments in favor of the plaintiff is that they were blocked from this

public forum, uh, because of their viewpoints, and that constitutes viewpoint discrimination.

Trump's best argument is that district courts can't tell the president how to do their job,

that it's up to the president to decide how best to manage his administration, and that

district courts should not be micromanaging these things about how he manages his Twitter account.

I think the ruling has fairly widespread implications.

All government actors -not just politicians- but mayors, sheriffs, universities, public

state universities, uh, will now have to keep their social media policies open.

This is the first time a president has been sued for his use of social media in any capacity

whatsoever.

This is fairly novel ground we're breaking.

For more infomation >> Can the President Block You on Twitter? [POLICYbrief] - Duration: 3:35.

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When Intelligence is Used to Play - Duration: 4:18.

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Benzema uses a dribble of body to be able to take the goalkeeper of the throw

Goalkeeper of the opposing team

In this play rehearsed all They think the last player was Kick the ball

These three players use a "Barrier" to prevent the vision Goalkeeper's Ball

Real Madrid foul

Nacho using the advantage Hit the ball for goal

In this bid, Messi uses a technique used by Johan Cruijff on 1982

Here we have a waver from the goalkeeper harnessed by Ronaldo phenomenon

Ronaldinho imagining that the barrier would jump, plays the ball underneath

Messi already used this technique too

A smart way to dribble it is also without touching the ball

Some other dribbling and skills

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