In the 1990s, with the advent of high definition video, television engineers created the 1.78 (16 9) ratio as a mathematical compromise between the theatrical standard of 1.85 and television's 1.33, as it was not practical to produce a traditional CRT television tube with a width of 1.85.

He found that cathode rays were emitted perpendicularly from a metal surface, and carried energy.

In 1876, the German physicist Eugen Goldstein showed that the rays from this glow cast a shadow, and he dubbed the rays cathode rays.

Because these latter rays passed through the holes, or channels, in the cathode, Goldstein called them Kanalstrahlen , or canal rays.

He became an assistant at the school during the period of 1894 97 when he began the study of cathode rays and X rays.

This effect is the basis for all motion picture technology, from our LED screens of today to their 20th century cathode ray forebearers, from cinematic film projection to the novelty toy, even, it's been suggested, all the way back to the Stone Age when humans began painting on cave walls.

And the fact that we knew the people we had to take a page out of the history of Walt Disney we actually went so far as to build CRTs in the shapes of the people's faces.

He also investigated the light spectra of gases and vapours, worked on the passage of electricity through gases, and discovered new properties of cathode rays (electron rays).

He then showed that the luminescence rays appearing within the tube carried energy and moved from the cathode to the anode.

And the fact that we knew the people we had to take a page out of the history of Walt Disney we actually went so far as to build CRTs in the shapes of the people's faces.

NT pipe support

Tube Red

I took the tube.

This is a pipe.

Rubber pipes, 10.

Xray?

Wait, if we take a radiator hose and shove it down take a radiator hose and shove it down his throat.

The esophagus is the pipe for food.

He climbs up the drainpipe and hides.

In an electrolysis experiment, there is a one to one correspondence between the electrons passing through the anode to cathode wire and the ions that plate onto or off of the anode or cathode.

X Rays

Gamma Rays

It is a laboratory tube used much in the same way as a boiling tube except not being as large and thick walled.

the rider passes through an aluminum tube.

Air comes in through a pipe.

This is an inorganic tube.

How can we use ...

I'm gonna change the muffler hose.

Black Sunlight

Terrestrial gamma rays

This is a laundry chute.

Oh, shit!

This is called a cycle valve tube.

I have an oxygen hose connected here.

I'll take some X rays of your teeth.

The hills are bathed in sunlight.

Flare Rays Radial 1

Flare Rays Radial 2

Flare Rays Size 1

I'm not a radiologist.

Have an xray taken

There are 330 tubes, diameter 55 centimeters , there are only 12 tubes with a diameter of 120 centimeters, or four feet, wide.

It's just a pipe that just gets thinner and thinner and thinner.

So inside of a nanotube, we're really at the limit here.

It's a very strange world inside a nanotube.