Throughout the 1950s and 60s, aviation engineers struggled to overcome an important issue: That planes became increasingly difficult to control, the closer they got to the sound barrier. It wasn't until NASA strapped a pair of custom-made wings onto this fighter that supersonic flight became not just feasible, but…

Apple just removed Airfoil Speakers Touch 3 from the iOS app store, despite claims from developer Rogue Amoeba that the app complies with all of Apple's rules and developer agreements. What gives, Apple?