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Cheap gel film pulls buckets of drinking water per day from thin air
The gel is made up of just two main ingredients that are cheap and common
Huge amounts of water discovered in the Valles Marineris Canyon on Mars
A life detection mission should explore it
Fancy a deep red? The rise of underwater wineries
After bottles were recovered in top shape from a first world war shipwreck, winemakers have started to exploit the sea’s cool, dark environment
