Water Abundance Xprize’s $1.5M winner shows how to source fresh water from the air

You may remember that back in March, the Water Abundance Xprize named the five finalists in its contest to demonstrate the sustainable and scalable collection of water from the air. Interestingly, none of those finalists were the winner — after one dropped out, an eliminated team stepped in and took the prize. The goal of […]

This box sucks pure water out of dry desert air

For many of us, clean, drinkable water comes right out of the tap. But for billions it’s not that simple, and all over the world researchers are looking into ways to fix that. Today brings work from Berkeley, where a team is working on a water-harvesting apparatus that requires no power and can produce water […]

Water Abundance XPRIZE finalists compete in gathering water from thin air

Despite being a necessity for life, clean, drinkable water can be extremely hard to come by in some places where war has destroyed infrastructure or climate change has dried up rivers and aquifers. The Water Abundance XPRIZE is up for grabs to teams that can suck fresh water straight out of the air, and it […]

Lishtot’s TestDrop tells you whether water is safe to drink without even touching it

Consistent access to clean water is something billions lack, and part of that is the inability to check whether one’s water is clean or not. Lishtot could help change this with a tiny device that instantly determines if water is safe to drink just by analyzing the electric field around it — no strips, no […]