Amazing Caves

by umer | 12:59 PM in , , , , , , |

Amazing Caves
 Amazing Caves, which are carved out of rock water.Beautiful and unseen caves around the world.

Strapped in for ejection seat test

by umer | 12:10 AM in , , |


Strapped in for ejection seat test – at 600 mph 

3 seconds from handle pull to parachute opening, and a life being saved

BAE Systems' F-35 combat jet ejection seat tested on a 600-mph rocket car in early April. Each second, instruments recorded 900,000 different measurements, and the seat passed its test with flying colors.

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