A cleanroom is the cleanest place in the world. A cleanroom is an environment where the number of tiny dust particles is minimized. Because the cleanroom is designed for the dust-free environment, generally utilized as a part of assembling including life science, nanoscience, semiconductor industry equipment and so on. Most of the semiconductor research lab has a cleanroom. Check out the other videos in Matescium. Potato Powered Light Bulb | Real or Fake https://www.youtube.com/watch?v=TlnPI3e9TEQ Can you charge your phone with a potato | Mobile charging with a potato facts. https://www.youtube.com/watch?v=hbehyAGBr1U Thanks for watching it. #CleanestPlace #Cleanroom #DustFreePlace #CleanRoomTechnique