US scientists develop a sleeping bag to protect astronomers' vision

US scientists develop a sleeping bag to protect astronomers' vision

• By Staff Writer

Researchers from the University of Texas have developed a sleeping bag equipped with suction technology to solve vision issues during space travel. Experts believe that the new sleeping bag will save astronomers' eyeballs from getting squashed in space. The development comes after an old study had found a change in the shape of the eyeball due to flattened optic nerves.