You may remember that back in May, 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.
Devices like smartphones ought to help people feel safer, but if you’re in real danger the last thing you want to do is pull out your phone, go to your recent contacts, and type out a message asking a friend for help. The Women’s Safety XPRIZE just awarded its $1 million prize to one of dozens of companies attempting to make a safety wearable that’s simple and affordable.
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 who can suck fresh water straight out of the air, and it just announced its five finalists.