Studsmatta o natträning i jutsu hallen (more...)
International Space Station Hoax -Fast Spinning Dummy Space Station Creates A Simulated Zero-Gravity on Earth. Read up on the science of 'Centripetal Force for Circular Motion', here's some links below. Just imagine a clothes dryer, how it spins, up and away from gravity, and also down and towards gravity. The turning device is in the center of the object being turned. With 'Centripetal Force for Circular Motion', if it is fast enough at a constant speed, the object inside a container being spun will stay in the one spot against the side of the container or a dummy fake space station. However because of the 'Centripetal Force Principal', the object inside the container has a tendency to move towards the center of the container, thereby creating its own center of gravity within the container. Remember the object would stay in the one spot against the side of the spinning container, unless another external force pushes the object towards the center, an inanimate object cannot push itself away from the side of the spinning container, however a human has its own external/internal force, to push themselves, and other objects, as is shown in the fast spinning dummy International space station. Astronauts use the force of their legs or arms to push themselves & objects to the center or away from the sides of the dummy space station, and the astronauts and objects move, or float within the center of the spinning container. http://www.physicsclassroom.com/mmedia/circmot/cf.cfm http://www.physicsclassroom.com/Class/circles/u6l1c.cfm http://www.physicsclassroom.com/Class/circles/u6l1b.cfm Classical music in this video is copyright free public domain, available to download and use from: http://www.musopen.com/music.php?type=piece&id=113 Beethoven: Symphony No. 5 in C Minor, Op. 67 - I. Allegro con brio ALL NASA FOOTAGE USED IN THIS VIDEO IS PUBLIC DOMAIN. THE USE OF ANY COPYRIGHTED MATERIAL IS USED UNDER THE GUIDELINES OF "FAIR USE" IN TITLE 17 § 107 OF THE UNITED STATES CODE. SUCH MATERIAL REMAINS THE COPYRIGHT OF THE ORIGINAL HOLDER AND IS USED HERE FOR THE PURPOSES OF EDUCATION, COMPARISON, AND CRITICISM ONLY. NO INFRINGEMENT OF COPYRIGHT IS INTENDED.