Monday, July 9, 2012

UFO Solar Baloon



We had to do this experiment in between rainstorms!  Fortunately we had a few sunny hours on Saturday, so we were able to use the power of the sun...


 ...to warm up the air inside the balloon.


It got warmer and fatter...


...then lifted off the ground!


 Up...


 ...up...
 

...and away!

Hope you're having lots of fun this summer!