Sentences with phrase «shining ultraviolet»

In the early 1950s, when Rauschenberg was living with artist Susan Weil in a one - room apartment on West 95th Street in Manhattan, they produced a series of cyanotypes — images produced without a camera, by shining an ultraviolet light on an object or nude model resting on blueprint paper, exposing the paper where the light isn't blocked and creating a negative shadow of the object or model's outline, similar to the way an X-ray is done.

So we're shining ultraviolet light on molecules that are on surfaces, which makes electrons come out.

They then shine ultraviolet light through the transparent sphere, which scatters the light and creates a pattern on the thin film.

To activate it, the researchers shine an ultraviolet beam down the fiber, which meets the resin and begins to cure it into a transparent polymer thread traveling in the same direction as the beam.

You first have to deposit layers of material, place a stencil - like mask on it, and then shine ultraviolet light to etch away the exposed material.

Not exact matches

Right: After a couple hundred million years, the red giant star has burned out and collapsed to the white dwarf that shines intensely in ultraviolet wavelengths.

Radiation from hot young stars could account for ionised oxygen in the cloud, but not the ionised neon: neon doesn't shine in the ultraviolet, as seen in the cloud, without lots of X-rays hitting it.

Whenever an ultraviolet light shines over certain carbon - based chemicals, they give off the same characteristic glow that you see under a black light.

When Markarian 1018 — originally a relatively dim galaxy — was observed shining brightly in the 1980s, scientists categorized it as a Type I Seyfert — galaxies that are very bright sources of X-rays, as well as ultraviolet and visible light.

The scientists selected stars that shine brighter in ultraviolet, that is, from118 to 320 nanometers, the working range of the spectrometer (there were a total of 50 of them).

The discovery of hot ultraviolet stars in globular clusters proved to be a real surprise to astronomers in the 1970s, who thought that only young, massive stars could shine in the ultraviolet.

He somehow believes that if I shine a 300 Watt sun lamp in his face it would be no different than shining a 300 Watt ultraviolet lamp in his face.