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).

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.

Xray?

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

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.

Black Sunlight

Terrestrial gamma rays

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

From Radiology to Selling Shoes

Gamma radiation detection surveys

So, he had an Xray at your place?

This is a gamma radiation spec scan that uses gamma radiation to map three dimensional function within the brain.

5 Render shadows, including extended lights

It has parallel lines, which are sun rays.

Don't forget We gotta X ray all these...

Sunlight was cut off, and fungi inherited the Earth.

Even more so than the sunlight.

So I went in for an ultrasound.

Don't take my word, get an Xray.

. ..it was just some kind of big outline in the disintegrator beams.

Radio waves Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light.

Peach trees require lots of sunshine.

That image was the start of the X ray technology.

4 Render shadows, but no extended lights

It's just a rumor that started going around last week.

little sensors that detect the heat when the sunlight strikes them.

live in high UV areas.

The sun through the bower peeps Into thine eyes!

Roses like sunshine, violets like dew

But there are four X ray plates.

What you see over here, this yellow thing, this is not a death ray.