Astronauts need a fridge. Engineers are building one that works in zero gravity – and upside down

WEST LAFAYETTE, Ind. — For astronauts to go on long missions to the moon or Mars, they need a refrigerator. But today’s fridges aren’t designed to work in zero gravity – or upside down if oriented that way when a spacecraft lands on another planet. A team of engineers from Purdue University, Air Squared Inc., and Whirlpool […]