Waching daily May 16 2018

James McAvoy! Bill Hader!

For more infomation >> It Chapter 2 Cast - James Ransone is Adult Eddie - Duration: 4:59.

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Uploading Your Mind Is 100 Percent Fatal - Duration: 3:07.

This is Pepper, my childhood dog, and I scanned her so I'd have that picture of her forever.

Most of the time, uploaded copies are pretty close to the original.

For example, you could upload a perfectly functional copy of your hard drive to the

cloud.

Scientists have uploaded—and 3D-printed--a silicone heart that beats just like a human

heart.

But could you upload your brain?

And if you could, could you do it without destroying it?

People have been building machines which mimic the human brain for nearly 80 years.

In that time, so-called neural networks have learned to perform human tasks, like recognizing

handwriting, speech patterns, and your friends' faces.

But would it be possible, even in principle to create a replica of your brain?

Say you connected 100 billion neurons in the arrangement of neurons in your brain.

Would that act like you--with a personality and a sense of identity?

Maybe you would actually have to copy all of the atoms and molecules.

After all, it's the ions in your brain that send the electricity through your neurons

and actually control you.

It's possible that's not even enough.

To make a perfect copy of your brain, you'd have to copy all the way down to the level

of the quantum states of the fundamental particles.

There's reason to think these quantum states are critical.

Birds likely use quantum mechanics in their navigation.

Plants use quantum mechanics in photosynthesis.

And it's not unthinkable that we have important quantum processes going on in our brain.

Now, we haven't figured that out quite yet, but would it even be possible to copy those

quantum states?

A few years ago, physicists teleported a photon between two Canary Islands.

First, they observed a photon in a particular state on one island.

Then they took that information and put a photon on the second island in that same state.

It wasn't literally the same photon that disappeared from one island and appeared on the other,

but it was a perfect copy.

Here's the problem: The simple act of observing the first photon's state altered the photon

beyond recognition.

The standard way to make a copy is to scan the original first.

But quantum states are kind of like vampires.

If you shine a light on them--that is, observe them--then you destroy the state.

You alter them beyond recovery.

You can build a computer without worrying about its quantum states.

Not every quantum process has a function.

Sometimes it's just part of the noise.

But if your brain is different and you do need to copy it down to the quantum level

to replicate and upload it, making that copy would destroy your brain as you know it.

The good news is, whether you copy your brain or not, there can only ever be one you.

For more, check out NOVA Wonders "Can We Build a Brain?"

For more infomation >> Uploading Your Mind Is 100 Percent Fatal - Duration: 3:07.

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Lexus IS 300h Hybrid Business Line - Duration: 0:41.

For more infomation >> Lexus IS 300h Hybrid Business Line - Duration: 0:41.

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FACEBOOK IS OP! Diary Of A Handsome Man Nr.2 #Doahm #Facebook - Duration: 2:41.

I made a real manly friend on Facebook.

I made a sweet little bunny with paper.

I have seen the world's most beautiful man.

We have so much in common.

I watched the... the... the...

Whoo-oop! Whoo-oop! that's the sound of da POL..

POLLSH ... POOLCE!

Whoo-oop whoo-oop that's the sound of da POLLCE!

That's what we call buying a car with 50% off!

And I still did not play...

Fortnite!