The popularity of Apple’s iPhone and iPod touch hasn’t just resulted in an explosion of apps available from the iTunes Store, it’s also spawned a stack of hardware accessories designed to extend the ...

Computer scientists in Germany have developed a wireless bicycle brake and demonstrated its efficiency on a so-called cruiser bike. Furthermore, they confirmed the brake system’s reliability through ...

In my neighborhood in Portland, Ore., the hipsters all like to ride minimalist fixed-gear bikes (aka fixies). Without a freewheel, a fixie generally requires pedaling forward to move forward and ...