Ever heard of a bladeless fan? Here's the Loftwing ceiling fan. Its built out of lightweight 6061 aircraft aluminium and a German-made electric motor and it can be customized in odd paterns or color schemes.
The advancements in robotics is getting serious. Now, MIT's robot cheetah can chase you down, while it runs on its own power. Also, it can jump, so don't think walls or fences will stop it. Watch the video below: Read more