Languages https://vivastelecom.com.br/stmap_38faqm9.html buy propecia online uk cheap  A new video produced by NASA astronaut Karen Nyberg shows exactly how astronauts wash their hair while living on the International Space Station (ISS). The video shows Nyberg describing the steps required to keep clean during missions to the space station. Using the same ingredients as every other person on Earth, Nyberg explains she then has to grab globs of floating water, rubbing it into her hair. She then has to captures globs of shampoo, which is then scrubbed out by using a towel.