How to pronounce “reflection” in English

Also, we use both acrylic and glass stone ports underwater. Acrylic isóhas the sameóavery similar index of refraction as water does, so itís more invisible in the water, but it scratches very easily. Shark skin will scratch an acrylic dome port. If a shark brushesby your port, it basically goes opaque, and then you have to polish it off. Glass doesnít really have that problem, but if you have a damóif you damage your glass dome port,

organized uh in five areas and it uses the physics of light as a metaphor so wehave Distortion refraction reflection transparence illuminance and I'll explain what each of those are and tell a story and show you some pictures fromeach one of them so Distortion is that we don't see the world as it is things get in the way of

as long as it's black totally yeah that that hit hits the nail so so the next one Let's uh goto the next chapter refraction but refraction I remember from high school physics is when the light goes through a prism and breaks into its parts butwhat's interesting about light is if you look around this room light isn't something you actually see itself uh

So play this -- take this technology and play it forward with much greater capability.This is based on refraction and lens movement. Adaptive optics elements, right?

And then some day, some new fish physicists could arise and say, wait a minute.There's this idea of refraction.And that person, that fish could have reasoned it all out and said, no, outside things just keep moving in a straight line just as they do inside.

But, to head off any questions, let me go into the crystal for a couple minutes because it is actually cool physics.of it as a type of refraction.

But, to head off any questions, let me go into the crystal for a couple minutes because it is actually cool physics.It's a nonlinear exotic type of refraction, that's what's occurring here.

And these are intelligent fish, and they create theories about their world.And because of the difference of the index of refraction between the air outside the bowl, and then the glass of the bowl, and the waterinside, light rays that go into the bowl, they bend.

the camera in the corner of the tank of the dentist office.And it's because of the reflection and refraction.I'm talking to people at Google and YouTube so I feel like I'm in my people, you understand me.

So they would have this very complicated description of, say, where Newton's-- we say Newton's says that's something without any forces acting on it moves in a straight line,theirs would move in a certain curve because of this diffraction as the water-- refraction because as the water, the light rayscome into the water.

Next. And this is the view of the clouds as you descend toward the top of the layered atmosphere.You can see some light effects, and refraction, and spectral break-up, and so on.It's kind of a pretty view.

More different than just positive and negative charge.that throws off, so it compensates for refraction and hits things.

Do you know? Now, the bottom, you see it's not coming, the reflection, from our reflectors, diffusers.For example, now you're going to see some refraction probably, right?

I looked north, and I could see San Francisco sparkling in the distance.It was both close and far away, something to do with the angle of this hill to those hills, the refraction of the light.That's how I felt about my parents now that Josh was around-- not that I didn't worry about my mom or my father

But if you shoot something like this, just a bottle, and it should be pretty kind of plain shot, you're not going to prop it with anything else, maybea little bit, all what you see is a light, the reflection or refraction of the light.So it's very technical type of photography, very technical.

More different than just positive and negative charge.precision, despite the fact that its eyes are underwater and it’s going out into air, so it’s got the refraction at the surface of the water,

Do you know? Now, the bottom, you see it's not coming, the reflection, from our reflectors, diffusers.But on the ice, because of the shape, it will probably create lots of interesting reflections, refractions.

your age group, your peer group, because as you likely know, as we get older, our sleep deteriorates, and so you want to have a group that you compare with.And then, this one is amazing, if youíre an optometrist, you better watch out because now thereís a $2 add on to the phone, it was invented at MIT, that gets refraction