PocketCAS is an advanced computer algebra system which turns an iPhone or iPod touch into a device capable of calculating complicated mathematical problems in just seconds.
Lufthansa is offering a free flight to Germany and a visit to their Bavarian Beer Garden Business Lounge to Gray Powell, the Apple employee who lost the iPhone 4G prototype.
A thief who attempted a snatch an iPhone from a woman in Manhattan got more than he bargained for when bystanders chased him down to make a citizens arrest.