Word: impactions
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Aviation experts are already conducting research into a host of other safety innovations. Among them are such devices as an explosive charge to blow fuel tanks clear of a crashed plane; resilient, supertough nylon fuel tanks that would not burst on impact; a jelly-consistency fuel that would smolder instead of explode; and fail-safe instrument systems that would permit entrusting difficult landings to the automatic pilot. In zero-zero visibility, jet pilots crack, their only problem after landing may then be to find their way to the terminal...
Whether the end result is a deadly illness or a striking change in the next generation, the impact of genetic mutations caused by radiation is not fully understood. To learn more about these effects, Cornell University Scientists Richard Holsten, Michiyasu Sugii and Frederick Steward conducted an experiment of elegant simplicity. They irradiated single carrot cells in a growth-stimulating broth of coconut milk, planning to grow them into complete plants. Thus any mutations that showed up on the complete plan could be traced back with assurance to radiation-caused changes in the chromosomes of a single microscopic cell...
...living cells, the Cornell discovery also suggests that humans who are exposed to extensive radiation may produce the questionable chemicals in their own bodies. And this suggests that some of the cellular damage that results from radioactivity may be caused by those chemicals-not only by direct impact of the high-energy particles that most scientists have held responsible for altering or destroying chromosomes. If this proves to be true, positive identification of the sugar-derived compounds might someday lead to the development of medicines that could alleviate or prevent many forms of radiation sickness...
...week's end, viewers saw a nearly identical telecast as Borman and Lovell-despite bouts of trouble with thrusters and fuel cells-splashed down only 7.6 miles from their planned impact point, winning a bet made with Schirra and Stafford that they would land closest to the target. There was one notable difference. After a 330-hour, 5.7 million-mile journey, the Gemini 7 astronauts were understandably anxious to leave their cramped quarters as soon as possible. Shortly after they opened their hatches, they were hoisted aboard a helicopter and flown to the deck of the Wasp. Though...
Search planes catapulted off the carrier and helicopters flapped aloft while the world watched. Televiewers rode the windy flight deck as the Wasp raced to Gemini 6's landing point just under 14 miles away-the closest a Gemini capsule has yet come to its predicted impact point. Dense smoke from the capsule's marker bomb rolled heavily across the camera's field of view, and soon the capsule itself bobbed into range...