A newly developed sorbent-based alternative has recently shown that it can harvest atmospheric moisture even when the relative humidity drops to around 10 percent. Under those conditions, that works out to around three liters of water for every million...
With the right technology, the gas station of the future will make its own fuel directly from sunlight, in the process sucking up carbon and producing oxygen. Decades into the future, the same technology could provide fuel and oxygen for the first Martians, and could even be tweaked to produce fertilizer....
Scientists have developed a box that can convert low-humidity air into water, producing several litres every 12 hours. Omar Yaghi, a chemistry professor at University of California, Berkeley, envisions a future where the water is produced off-grid for individual homes and...