Development of Phototherapy
Recently, NASA conducted experiments on LEDs to maintain the health of astronauts.
What is "LED Phototherapy" ?
Light is a form of energy that acts like a wave, and is also a stream of particles called a photon.
Recently, NASA conducted experiments on LEDs to maintain the health of astronauts.
Light is a form of energy that acts like a wave, and is also a stream of particles called a photon.