March 21, 2012
diamonds-wood:

A Saudi man plays with snow after a heavy snowstorm in the desert, near Tabuk, 1,500 km (932 miles) from Riyadh, Saudi Arabia, on March 3, 2012.(Reuters/Mohamed Alhwaity)

diamonds-wood:

A Saudi man plays with snow after a heavy snowstorm in the desert, near Tabuk, 1,500 km (932 miles) from Riyadh, Saudi Arabia, on March 3, 2012.(Reuters/Mohamed Alhwaity)

January 26, 2012
David Ferrer of Spain plays a forehand in his fourth round match against Richard Gasquet of France during day eight of the 2012 Australian Open, on January 23, 2012 in Melbourne, Australia. (Scott Barbour/Getty Images) #img 34 MORE/Source

David Ferrer of Spain plays a forehand in his fourth round match against Richard Gasquet of France during day eight of the 2012 Australian Open, on January 23, 2012 in Melbourne, Australia. (Scott Barbour/Getty Images) #img 34 MORE/Source

December 14, 2011
Mg-Nd-Zn ternary alloy

Mg-Nd-Zn ternary alloy

December 9, 2011
The space shuttle Atlantis, streaking through the Earth’s atmosphere during re-entry, was photographed by the Expedition 28 crew of the International Space Station, on July 21, 2011. Atlantis, the final space shuttle to ever go into orbit, was on its way home for the last time, landing in Florida later that day. Each of the shuttle orbiters are now undergoing decommissioning in preparation for being placed on public display. (NASA) #

The space shuttle Atlantis, streaking through the Earth’s atmosphere during re-entry, was photographed by the Expedition 28 crew of the International Space Station, on July 21, 2011. Atlantis, the final space shuttle to ever go into orbit, was on its way home for the last time, landing in Florida later that day. Each of the shuttle orbiters are now undergoing decommissioning in preparation for being placed on public display. (NASA) #