Search Details

Word: chromiumed (lookup in dictionary) (lookup stats)
Dates: all
Sort By: most recent first (reverse)


Usage:

...been hurt worst. The country faces what the London Times calls "one of the gravest raw materials crises since wartime controls." Stainless-steel prices have climbed 35% since August. Rolls-Royce is reclaiming the metal from scrapped engines, and some auto manufacturers will probably cut down on nickel-bearing chromium trim. Lord Melchett, head of the British Steel Corp., has appealed to the Soviets, who also produce nickel, to sell more...

Author: /time Magazine | Title: Metals: The Big Nickel Shortage | 11/21/1969 | See Source »

Ravaging the Retinas. Perhaps the frugging, neon-lit, chromium-plated, plastic, pastel peregrinations of the times demanded a breathless roller-coaster rush of words to re-create the "shockkkkkk" of the real-life experience. But too often, Wolfe, dressed for the role in orange or off-white suits, merely seemed like an action-painter-writer recklessly ravaging the retinas with pastel word-blobs. Was he freaking out at the reader's expense? Was he in fact a social critic using a comic-strip writer's approach or a flack for pop cultists? A high priest of the gadgetry...

Author: /time Magazine | Title: Books: Tom Wolfe and His Electric Wordmobiles | 9/6/1968 | See Source »

...Pinch of Chromium. In theory, all this became possible in 1917, when Al- bert

Author: /time Magazine | Title: Technology: The Power & Potential of Pure Light | 7/12/1968 | See Source »

...small, hand-held instrument that shot out bursts of brilliant red light. Instead of a gas, Maiman's laser used a synthetic ruby crystal grown in a bath of molten aluminum oxide. In pure form, the aluminum oxide crystal is colorless and transparent. But a pinch of chromium added to the bath as an impurity gives the resulting crystals their characteristic ruby-red hue and supplies the chromium atoms (one for every 5,000 aluminum atoms) that cause the laser action. Excited Atoms. Both ends of the crystal rod are highly polished and silvered to act as mirrors...

Author: /time Magazine | Title: Technology: The Power & Potential of Pure Light | 7/12/1968 | See Source »

When a pulse of electricity is fired through the tube, it gives off a brief, intense flash of light. Inside the ruby rod, the chromium atoms are highly excited by the light flash; their electrons temporarily absorb excess energy. Then, as the electrons fall back toward their normal energy levels, each emits a photon. Some of the photons pass through the transparent walls of the ruby rod and are lost. But many hit the mirrors at either end of the rod and are reflected back to the opposite mirror. As they bounce back and forth along the rod, they stimulate...

Author: /time Magazine | Title: Technology: The Power & Potential of Pure Light | 7/12/1968 | See Source »

Previous | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | Next