Parabolas and Weightlessness
Description: What does it feel like to float in outerspace? Astronauts experience microgravity by training in very special airplanes.
Category: Janet's Planet
Note: This video streams on an HTML5 player. It runs on Chrome, Firefox, Opera, Safari or Internet Explorer 9 or higher. It is also optimized for iOS devices, including iPad, iPod, and iPhone.
Can you pop the ultimate wheelie? Put your BMX biking skills to the test by keeping your wheelie going while you ride up, down and over obstacles. Keep a steady hand and don't get too nervous because if your front wheel touches the ground or you crash you