[Youtube Review][TED] Optical illusions show how we see | Beau Lotto

(Recommended)Popular Videos : [TED] Optical illusions show how we see | Beau Lotto

 

This time, I will review the popular YouTube videos.

These days, even if it's good to watch on YouTube, sometimes people skip it or don't watch it if it's too long.

When you watch Youtube, do you scroll and read the comments first?

To save your busy time, why don't you check out the fun contents, summary, and empathy comments of popular YouTube videos first and watch YouTube?

(Recommended)Popular Videos : [TED] Optical illusions show how we see | Beau Lotto

https://www.youtube.com/watch?v=mf5otGNbkuc

 

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Playtime Comments : [TED] Optical illusions show how we see | Beau Lotto

Ke*******:

1:59 He never told us what color four was! Now I won't be able to sleep at night.

JO*****:

9:20 Maybe that's how the quatum world is being read... that's why we re still getting 2 answers at the same time!

Da******:

6:17....

Kf******:

At 3:00 cameraman wanted to see colours through his microphone ;)

Va****:

5:44 ok, de akkor hogy olvassam a feliratot? :D

Al**********:

1:25

iM*****:

At 8:00 pause the video and try to see the shadow of Rubic Cube and the check boxes attached to it. You will see the boxes inside the shadow moving. Amazing

Lo**********:

6:00 help, Im not getting the difference. After stairing only at the colours, then looking at identical images I am supposed to get a colour visual effect that makes the pics look different right? But they re both still the same blue and yellows I saw before covering them up for 40s-a min

oj******:

10:00 The Bee Matrix took the Red Nectar, and realised its reality was shattered

pf*********:

At 2:26, lady between trees , maybe taking a picture,lol.

 

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Top Comments : [TED] Optical illusions show how we see | Beau Lotto

Ma************:

I used a color picker chrome extension on that last illusion and those colors are not the same. in the first sqaures the color was #CB7D77 and in the second squares it was #BC7A6B

To******:

See you think his shirt is unbuttoned, in actuality, his fly is down.

sy*******:

​his shirt is optical illusion too. it is actually buttoned xD

To***********:

The only concerning optical issue here is the amount of chest on display

Mr*********:

for some reason, i can't seem to see the difference between the desert scene

Mr*:

This guy looks like he’s just been rescued off a deserted island.

Lu********:

2019 cheeyaaaa,

I legit thought you meant the positions of the colours, if anyone did, did you also pick the right bottom corner grey circle?

Ja**********:

It is my understanding that the reason you see the two identical desert scenes as two different shades after looking at the red and green sides is that the cone cells in the eyes have not had time to recover. Typically humans have three types of cones for the three primary colours of light, red green and blue, and therefore three different forms of iodopsin (some have more, some have fewer). The relative levels of iodopsin stimulation results in the subtleties and gradations of colour we see. Iodopsin takes a little time to reform, and when the eye is subjected to the same colour for an extended period of time there is no chance to do that and a greater percentage of iodopsin is stimulated, which results in a sort of plasma burn-in of the eye, where the signal is not being sent even when the colour is present. In this case, the cells where the green and red light were focused while looking at the screen have momentarily lost the ability to see green and red as fully as usual, hence the right hand side looks less red and the left looks less green. I would class this effect as occurring in the eyes and not the brain "learning" as this guy claims, but others may disagree.

Ca*********:

7:18 That's the first time I've heard someone explanaining this optical illusion in an understandable way.

Th************:

5:50
For me, the right one was green, and the left was red. Uh... what?

Ro******:

It used to be the case that the more intelligent a person was their dress code disappeared lol, this man loved what he does, and he doesn't need to waste a single second on clothing choice

Ch*********:

The grey one was not in the same place on both boards, I thought that was what he meant.

Hu*******:

That whole time he never explained how he got his chest so smooth??

DJ*********:

His attire is an illusion. I think he thinks he is well dressed for the presentation. LOL

Da*****:

This guy looks like he just got out of bed and came straight to this presentation

Ry********:

Can he unbutton his shirt some more? So 'cool'

Be********:

That unbuttoned shirt needed a medallion.

py********:

at first i thought he ment position of the dots

SP**:

That is the kind of wardrobe you choose when you would much rather walk around naked like at home

El**********:

This whole thing felt like he woke up 15 mins ago and realized he had a Ted talk

De***********:

He’s missing his gold medallion neck chain.

Mi*************:

the benefit of this for visually impaired should be researched more. I hope we could in reality translate images to sound so the visually impaired can feel the world like any of us.

Pl***:

Imagine what things exist that we can simply not sence.

RA****:

He just needs to rock a thick Gold chain would've completed the outfit

Da***:

The red and green panels don' train your brain to see another color, he's incorrect. It's a chemical change occurring on the retina, where the red receptors are desensitized through oversaturation, and so with the green on the left. It doesn't become your new normal, as it really has nothing to do with the brain. I leaned this decades ago.

MG*:

Is it an optical illusion that the speaker looks like he just rolled out of bed?

Mr*******:

So the key point in all this is don't stare at something too long. Just go with your first instinct. Thank you. That will be $200 please.

Al*********:

@6:00 my brain didn't learn anything, it's the cone cells in my right eye which are being saturated with the colour red, and the cone cells in my left eye which are being saturated with the colour green. And the result is that when I look at the two pictures side by side below, my right eye is sending the wrong colour information to my brain, and my left eye is also sending wrong colour information to my brain, because of retinal afterimage. My brain then quickly compensate and tries to balance the colours (what is called a white balance adjustment in electronic colour cameras).

To************:

What I think is the most amazing property of colour vision, which he just touched on indirectly, is that we can perceive the colour of objects more-or-less correctly independent of the colour (temperature) of the incident light, by the average colour context. Look at a flower outside in the sun: colour temperature 6500 K. Take it indoors, look at it under an old-fashioned incandescent light, colour temp 2400 K: it will appear the same colour! Not to the camera, unless you adjust it (or unless it's a very sophisticated one). Scientific American covered this in the 60s, when the research was new; I'm still amazed by it.

Kh******:

for any of you trying to figure out why the colors flipped when you looked at the desert again (6:28 - so, below green you see red and below red you see green) is because of your brain. the left side of the brain controls the right side of your body and the right side of the brain controls the left side of the body.


so, your right eye is controlled by the left side of the brain and that is why, when you look at the desert again, the left is red and not green.

 

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[TED] We gathered comments about popular videos and looked at them in summary, including play time, and order of popularity.

It's a good video or channel, but if you're sad because it's too long, please leave a YouTube channel or video link and I'll post it on this blog.

 

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