If you have a good sense of balance, you can ride a unicycle or get on TV doing tricks with ladders. We don’t know if [Hanna Yatco] has a good sense of balance or not, but we do know her Arduino does.

Two Japanese PhD candidates, Aisen Carolina Chacin and Takeshi Ozu, from the Tsukuba University have recently developed a 3D-printed sonar glove that can detect underwater items. The haptic sonar ...