Tagged: materials


Long range stunner

(New Scientist) The range of Taser stun guns could be dramatically increased by allowing them to generate the voltage they need to disable victims in mid-flight, say inventors in the US. The range of...


Grow Your Own Treehouse

(Inhabitat) There are houses built in trees and then there are treehouses. Last year, we had one of our first encounters with a home literally made from trees, using an ancient technique called pleaching...