LED face mask
1 statements across 1 episodes · 0 bullish · 0 bearish · 1 people on the record · first statement Mar 24, 2025 by Guy Raz · across every show →
Everything said about LED face mask, oldest first
Mar 24, 2025 neutral
Raz: LED mask technology originated from NASA research on astronaut wound healing
“The technology was actually developed by NASA. NASA thought that LED light might help speed up healing of cuts and scrapes when astronauts were in zero gravity. They didn't end up using the technology in space, but they did end up funding research that led to …”