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Sometimes it’s better to be lucky than good.
#1.The Microwave Oven
Percy LeBaron Spencer was a self-educated engineer working on radar technology in the years following WWII. The technology in question was the sci-fi sounding magnetron, a piece of machinery capable of firing high intensity beams of radiation. (more…)
A digital clock and calendar powered by food! The Fruit-powered Clock ($15.99) combines micro-electronic technology with the natural electrical potential of a fresh fruit or vegetable. The clock uses the original scientific principles on which all modern electrical storage batteries are based. Just add a fresh orange, apple, lemon, lime, pear, banana, or any another convenient fruit or vegetable to the supplied components in this kit and you have the perfect synthesis of nature’s own electrical power resource and the accuracy of a digital clock.
Apparently 175 mph isn’t fast enough for people in Japan, where rail companies are pouring money into a magnetic levitation train that will streak across the countryside at more than 310 mph.
Here in the U.S., the clickety-clack of Amtrak is the standard for rail and a proposed high-speed line linking Los Angeles and San Francisco would make the trip in about 2.5 hours. The system Japan is developing would cover that distance in an hour, which shows how far behind we are.
The maglev train isn’t expected to go into service until 2025, so in the meantime there’s a plan to roll out a faster, sleeker version of the wildly successful Shinkansen bullet train. (more…)