Scientific and technical innovations can lead to the creation of totally useless, yet very beautiful objects.
Smart games for children... and adults!
The Crookes radiometer is a physical instrument used to measure radiations, which rotates when exposed to light. It is a decorative and fun object.
These are beautiful pieces of art as well as astinishing scientific objects.
Not politically correct, but really entertaining... and educational too.
Is the Earth supported by a stand? So why have a globe on a stand? These globes float, now we're talking realistic...