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Last login: 18 hours agoTringtring: tringtring is a woman from TN, India.; Likes 2,240 pages, 10 videos, 59 photos • 172 fans • Received 13 reviews; Member since Dec 12, 2007

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Swiss Man Proves After 500 Years That Da Vinci’s Parachute DOES Work: May 9, 7:08am 1 review •http://www.engineeringservicesoutsour...; Two gutsy men have used a parachute based on Da Vinci's design to prove that the man is a genius. But did you know that an Islamic Spaniard had jumped on a primitive chute in the 9th century itself?