This is really interesting as I happen to see something very similar coined as ‘Invisible Strings’ at a science center, which I happen to like a lot. The instrument was obviously built using some LEDs and when light on it ceases to fall, it makes.

You always think you have seen your share of weird inventions and then somebody comes up with something like this giant Tricycle sculpture made from steel found objects. Check out the mammoth gear on the front wheel. The 36x62x38 sculpture made by...