WATCH: Grow a Garden on Your Back Porch

Bluetooth "Big Brother" tracks festival-goers (Reuters)
Reuters - Researchers are using Bluetooth technology to observe the meanderings of tens of thousands of festival-goers at a top European rock festival, hoping their findings will launch a new generation of tracking devices.

US Court Rejects IBM Appeal in Executive's Move to Dell (PC World)
PC World - A U.S. court has rejected an IBM appeal to bar David Johnson, the company's former chief of mergers and acquisitions, from working at rival Dell over concerns regarding trade secrets.

Sony struggling as Walkman hits 30th anniversary (AP)

AP - When the Sony Walkman went on sale 30 years ago, it was shown off by a skateboarder to illustrate how the portable cassette-tape player delivered music on-the-go — a totally innovative idea back in 1979.

US wants privacy in new cyber security system (AP)

AP - The Obama administration is moving cautiously on a new pilot program that would both detect and stop cyber attacks against government computers, while trying to ensure citizen privacy protections.

PHOTO: What's Behind This Fighter Jet?
What is that strange plume around this plane?