In the eastern Utah desert, carbon-dioxide-saturated water bubbles, sprays and foams from the ground. These cold-water ...
Solar energy is a possible alternative, but while we have become reasonably good at storing solar electricity in lithium-ion ...
American inventors have transformed the world with innovations like the light bulb, the transistor and the pacemaker. But they also dreamed up the dog umbrella, Silly Putty and the Pet Rock.
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