Jeff BertolucciPCWorld

Covert digital cameras for budding spies

These cameras that resemble gum packages, shavers, and even hand-held vacuums make spying all too easy.

Apple Battery Charger slays vampire draw

Apple's AA battery charger uses far less power than competitors' products once the batteries are fully charged, according to the company.

Twitter zaps bug by wiping out followers

To kill a bug that allowed a user to force other users to follow him or her, Twitter temporarily reset all follower/following counts to zero on Monday.