12 Surprising Aerospace Inventions That We Use on Earth


NASA satellite circling Earth

One could argue that government funded space exploration hasn’t done anything for you lately. You’d be wrong. We have collected a list of inventions from NASA, used in space that help people right here on everyone’s favorite spinning rock: Infrared Ear Thermometers Developed to measure the thermal radiation emitted by the eardrum, similar to the… Read more »