Bacteria use cool trick to make ice
Microbes sort water molecules into heat-sapping formation
![artificial snow on a ski slope](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/04/042216_ss_ice_free.jpg?fit=860%2C460&ssl=1)
ICE, ICE BABY Pseudomonas syringae bacteria can freeze water at above-freezing temperatures, so they’re often used to help make artificial snow for ski slopes.
Mr. Green/Shutterstock