![Laser-powered drops mimic beetles to skirt across water](https://hight3ch.com/wp-content/uploads/2016/04/laser-powered-drops-mimic-beetle.jpg)
Drops of water coated in a powder that reacts to laser light creates a tiny engine that can pull more than 150 times its weight across water.
Drops of water coated in a powder that reacts to laser light creates a tiny engine that can pull more than 150 times its weight across water.