Stone-Tipped Spears Predate Existence of Humans : Discovery News

Stone-Tipped Spears Predate Existence of Humans : Discovery News.

Posted: November 24, 2013 in Social

World’s Tiniest FM Transmitter Made From Graphene – IEEE Spectrum

World's Tiniest FM Transmitter Made From Graphene – IEEE Spectrum.

Posted: November 24, 2013 in Gadgetry, Physics

HIV’s Stealth Revealed | The Scientist Magazine®.

Posted: November 24, 2013 in Biological