Beyond 10 Billion

Beyond 10 Billion

  • Power

    Device Pulls Water from Dry Air, Only by The Sun Power

    While it's easy to condense water from humid air, machines that harvest water from drier air require energy. Researchers have created the first water harvester that uses only ambient sunlight. The key component is an extremely porous material called a metal-organic framework that absorbs 20 percent of its weight...