Link About It: This Week’s Picks

Pulling water from the air, sending art to the moon, raising funds for people in Ukraine and more

New Low-Cost Material Can Pull Buckets of Drinking Water from the Air Researchers at the University of Texas at Austin developed a low-cost gel film that can pull multiple liters of drinking water from the air—even in arid conditions—and release it easily. The material is made up of two common and inexpensive ingredients: konjac gum and cellulose. The gum’s porous structure attracts water from the …

New Low-Cost Material Can Pull Buckets of Drinking Water from the Air

Researchers at the University of Texas at Austin developed a low-cost gel film that can pull multiple liters of drinking water from the air—even in arid conditions—and release it easily. The material is made up of two common and inexpensive ingredients: konjac gum and cellulose. The gum’s porous structure attracts water from the air, while the cellulose, when responding to gentle heat, turns hydroponic and …

Carbonator II Black Chrome

For carbonating water at home, Aarke’s compact Carbonator II does the job in the most quality packaging option on the market, now available in a black chrome finish. The use of stainless steel instead of plastic sets the countertop device apart from competitors, promising a longer lifespan and delivering a more eye-pleasing look. With its lever-operated function, it’s also easier to use.