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.
Game Spotlight
Unscramble the pieces to make a picture of the Seal of the President of the United States of America. The Presidential Seal is the official symbol of the office of the President of the United States. It includes the President’s coat of arms, an eagle on