3 ms·
should be able to warm up a mask with a blow dryer
by sebleon 9y ago
should be able to warm up a mask with a blow dryer
- yorwba 9y agoYou can detect a person's pulse by amplifying the right frequencies in a video, because the pressure of the heartbeat changes the color of the face almost simultaneously. You could probably fool that by giving the mask capillaries, but that would end up being expensive.