Fabled Viking ‘sunstone’ shown to really work
Fabled Viking 'sunstone' shown to really work | TG Daily.
U.S. Tightens Drone Rules for Its Pakistan Attacks
U.S. Tightens Drone Rules for Its Pakistan Attacks - WSJ.com. Other Sources: Wired
Feds’ Use of Fake Cell Tower: Did it Constitute a Search?
Feds’ Use of Fake Cell Tower: Did it Constitute a Search? | Wired.com.
Do it! Make Google ‘do a barrel roll’
Do it! Make Google 'do a barrel roll' -Technolog
Amazon Lights the Fire With Free Books
Amazon Lights the Fire With Free Books - NYTimes.com.