Weatherman's Barometer
Description: Meteoroligists use barometers to tell what the pressure is outside. Build your own using a balloon and some other household supplies!
Category: Mouse In The House
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
Race your way to the top by answer math questions correctly. Solve the addition, subtraction or multiplication problem then move the ball to the correct answer.