Get the latest Science News and Discoveries

Hydrogel tablet can purify a liter of river water in an hour


None

Get the Android app

Or read this on ScienceDaily

Read more on:

Photo of Hydrogel

Hydrogel

Photo of Water

Water

Related news:

News photo

New Species of Tardigrade (Water Bear) Discovered in 16 Million-Year-Old Dominican Amber

News photo

The Mystery of Water Drops That Skate Across Oil at Impossible Speeds

News photo

Scientists capture the fleeting transition of water into a highly reactive state