GADGETS - TECH NEWS

	How to Prevent Tankless Water Heaters from Freezing
	In the hemispheres where temperatures get too adventurous and dip below zero, winter is never kind to the plumbing and could impact your tankless water heater by freezing it. The best way to start the process of ensuring that you can prevent the tan...
	Latest Robotic Ankle Will Help with Rehabilitation Much Better [VIDEO]
	Scientists at CMU, Harvard, the University of Southern California, MIT, and BioSensics have developed a robotic ankle that will assist people with injuries or illnesses that affect their lower legs. The unique part about the robotic ankle is that ...
	Doctors Save Guy's Hand, By Attaching It To His Ankle [GRAPHIC IMAGE]
	If you're squeamish, you're going to want to skip the picture at the bottom. But how's this for modern medicine? Chinese doctors saved a man's severed hand by attaching it to his ankle, creating some impossible anatomy in the process.Xiao Wei suffer...