LIFESTYLE - LIFESTYLE

	Man Discovers the Coolest Sound Made by Skipping Rocks on Ice [VIDEO]
	Skip a rock on water, and you'll get blunt sounds. But what if you do it on ice? What would happen? This man just discovered a very interesting sound when you skip rocks on ice. His reaction looks genuine. Check out the video below:
	Helium Wind Turbine Can Bring Power to the Most Remote Places [VIDEO]
	Developed by Altaeros, the Buoyant Airborne Turbine (BAT), is a 60-foot diameter helium aerostat with a three-blade-rotor spinning inside it. It can rise 1,000 feet off the ground and send back power using high-strength tethers. The company recen...