Would a drive shaft work in a bicycle? Possibly, and here’s a BMX bike concept that takes the design and runs with it, sans hubs!
The hubless wheels are a cool touch, I’ll admit, but I have my doubts about whether the tiny driveshaft will replace today’s venerable chain configuration.
These shoes are made for talking to your phone
A startup is working on a product that can tell you exactly what it’s like to walk a mile in someone else’s shoes – because the insoles record every touch of pressure.