Unlike synthetic clothes it is bio-degradable |
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World's Fastest Cyclist
The record for pedal power is held by Sam Whittingham, a compact Canadian who set the world record, a staggering 81 mph, (130km/h) on a streamlined recumbent. Most of the 100mph+ records are set going down mountains or ski slopes, fast yes but hardly done by pedal power. Some of the other high speed records are set by drafting behind cars or trucks. I'll take Sam's speed no drafting and on flat ground.
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24 Amazing Innovations from Rural India
A washing-cum-exercise machine, hand operated water lifting device, portable smokeless stove, automatic food making machine, solar mosquito killer, shock proof converter, a floating toilet soap were a few of the products on display at the exhibition of grassroots innovations at the Rashtrapati Bhavan.