Dirty Ice May Be Ugly, but It Has One Advantage - Distinguished
Pretty sporty woman jogging at park in sunrise light

Dirty Ice May Be Ugly, but It Has One Advantage

Start

Freezing water with salt or other impurities yields ice that is easier to loosen from a surface, according to a new study.

Previous Story

Reddit Files to Go Public, in First Social Media I.P.O. in Years

Next Story

Live Updates: The Spacecraft Odysseus Has Landed on the Moon