Word: nitrogen
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...wash his blood free of nitrogen that might bubble up and give him a fatal case of the bends, Leonov breathed pure oxygen for a while before he entered the lock. Now, enclosed in his space suit, he was still getting pure oxygen at just about the pressure that he would breathe it on earth. As air escaped from the lock, the vacuum of space reached into it like a monster's claw. The oxygen in Leonov's suit tried to expand, and the suit inflated like a balloon. The cosmonaut must have listened anxiously for the hissing...
...pile-ups for which the free ways are famous. "The way to get the biggest dose," says Haagen-Smit, "is to keep as close as one can to the car ahead of you. The fellow who does that gets the most carbon monoxide, also the most lead, oxides of nitrogen, carcinogens, everything...
B.A.S.F. started a century ago as a manufacturer of dyestuffs, went on to develop revolutionary new processes for making sulphuric acid and liquefying chlorine; 85% of the world's nitrogen is made by a process that came out of B.A.S.F. laboratories. In the 1930s, after it had been absorbed by I. G. Farben, the company produced many new plastics and the first magnetic recording tape. To this day, magnetic tape is its only consumer product; everything else is sold as a raw material or for industrial...
...thought to be of small value because it broke up in water; Du Pont found a way to waterproof it, called it Cellophane and revolutionized packaging. Du Font's growing group of scientists followed up with a series of breakthroughs: the first commercial U.S. synthetic rubber, the first nitrogen synthetic fertilizer, and the first synthetic fiber -nylon, which now comes in 450 varieties and rings up some $500 million in yearly sales for the company...
Peralta turned to the country's businessmen, asked them what to do, and took their advice. He promoted new trade agreements with his neighbors, offered low-cost credit to farmers, expanded cotton production on Guatemala's rich Pacific slope. "That land is so rich in nitrogen," says one cotton grower, "that you could sack it and sell it for fertilizer." This year's income from Guatemala's major crops-coffee, cotton and bananas-should reach $134 million, 35% more than...