With some of the world's best inventors gathering at "Inventions Geneva" this week, we thought we'd try our hand at conceptualizing 10 amazing new ideas. Here they are. But be warned: they're a bit whacky.
As the 44th International Exhibiton of Inventions Geneva gets underway, cast your eye over our 10 crazy inventions. They are a bit odd. Some are even spooky. But you never know, they may one day get made.
Concepts by Zulfikar Abbany, Charlotta Lomas, Gabriel Borrud, @CaptainKeeken, Judith Hartl.
Which one is your favorite? Or do you have a better idea? Tell us on Twitter@dw_scitech