Word: denser
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...enough pressure or temperature to form the atoms of the heavier elements. Perhaps, he speculates, they were formed during the genesis of the exploding universe, two billion years or more ago, when all the matter in all the nebulae was concentrated in a single mass inconceivably hotter and denser than anything existing...
...gunning with the 200-inch for neutron stars and gravitational lenses. Various theories of stellar evolution tell how stars may be born and decline to stellar senility. Zwicky thinks that the last stage may be a star made up chiefly of neutrons. Since neutrons are very much denser than atoms, such stars might be only ten miles in diameter. Every cubic centimeter of their volume would weigh, Zwicky figures, about one million tons...
Down without Effort. Once you're out, Baldwin says, there isn't enough air to breathe. A special bottle of oxygen may fix that. But the "opening shock" at high altitudes is too great to risk. It is better to fall into denser air before using the parachute. Wright Field has developed a gadget that opens the chute at the proper altitude, whether the pilot is conscious...
...Navy decided to explode two atomic bombs at Bikini Atoll last year. During the preliminary survey, scientists mapped the underground structure of the atoll by seismic methods: 126 depth charges exploded at various points on the bottom of the lagoon sent waves through the coral and underlying material. The denser the medium, the faster such waves travel. By measuring how long the waves took to reach listening instruments, the Navy's scientists could estimate the density of the rock at various depths (see chart...
...enough to handle a full-sized super-rocket, testing 1) its reactions on its roaring rise through the atmosphere; 2) its flight through empty space, where utter cold makes many metals lose their strength; 3) its meteor plunge to earth, heated perhaps near incandescence by friction with denser...