HardOCP News
[H] News
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- Dec 31, 1969
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If youve ever watched a super hero fire a grappling hook, attach it to his belt and then ascend a building in mere seconds
youll love this invention. The guy won a $30,000 prize for his invention and has started his own company.
A fully loaded firefighter could reach the top of a 30-story building in only 30 seconds, compared to the six minutes or more it often takes to trudge up stairs with 80 to 100 pounds of equipment. The device, which is the size of a hand-held power tool, can lift a 250-pound load more than 600 feet into the air at nearly 10 feet per second, all on a single battery charge.