#TechTuesday: A Solar Powered Little Sun, The Universal in-ear Translator, the un-Robocop Security Droid and other stories

Olafur Eliasson reveals solar-powered Little Sun lamp Fine artist and designer Olafur Eliasson has unveiled the design of a new solar-powered light aimed at off-grid communities. Eliasson, who is primarily known for major artworks such as The...