The Byte - Apple rejoins EPEAT, Nexus 7 ships, Olympics app, Stalker drone
Apple has rejoined EPEAT, the environmental standards group for electronics products that it withdrew from less than a week ago.
Google started shipping units of the Nexus 7 tablet.
The BBC launched a free iPhone and Android app that lets smartphone owners watch the Olympics.
Lockheed Martin's Stalker drone can now stay in flight for more than 48 hours thanks to a new laser power system.