What causes that feeling of momentarily losing your stomach when you go over a hump-back bridge? Weightlessness! This video, narrated by David Mitchell, explains what microgravity is and the value for scientists of creating a ‘weightless' environment on Earth.. Learn more about the 60 second adventures in Microgravity http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy/physics/60-second-adventures-microgravity?LKCAMPAIGN=yt900&MEDIA=ou (Part 1 of 4) For more like this subscribe to the Open University channel https://www.youtube.com/user/OUlearn Playlist link - https://www.youtube.com/watch?v=7IIQLRXCPhk&list=PLhQpDGfX5e7BwK5OuaJGwNBVnVHI8vpOT Transcript - http://podcast.open.ac.uk/feeds/3556_60secondmicrogravityvideosvoicedbydavidmitche/transcript/38092_1__what_is_microgravity_itunes_u.pdf Study a free course at the Open University http://goo.gl/8N2TW9?LKCAMPAIGN=yt900&MEDIA=ou --- Study Science at The Open University http://www.open.ac.uk/courses/find/science The Open University is the world’s leading provider of flexible, high quality online degrees and distance learning, serving students across the globe with highly respected degree qualifications, and the triple accredited MBA. The OU teaches through its own unique method of distance learning, called ‘supported open learning’ and you do not need any formal qualifications to study with us, just commitment and a desire to find out what you are capable of. --- Follow us on OUFreeLearning Twitter https://twitter.com/OUFreeLearning