The fastest and coolest double blade chopper that the world has, the Sikorsky X2.
Sikorsky X2 World’s Fastest Helicopter
Checkout these cool gadgets...
Related Posts
Mini Sponges Could Save Lives on the Battlefield
The Navy’s Electromagnetic Railgun Can Fire Projectiles at Mach 7
The Terrifying True Scale of Nuclear Weapons
DARPA’s Self-Guided “EXACTO” Smart Bullets Lets Anyone Hit Moving Targets with Pinpoint Accuracy
These Used Military Humvees Can be Purchased from $3,000 and Up
