Giant Solar Balloon

Have some scientific fun this with this amazing and affordable eye-catching giant solar balloon!  The balloon gains buoyancy when the air inside is heated by solar radiation, usually with the help of black or dark balloon material. The heated air inside the solar balloon expands and has a lower density than the surrounding air making it similar to a hot air balloon!

This solar balloon was created by Think Geek.

“ThinkGeek is obsessed with creating and sharing unique and authentic product experiences that stimulate our fans’ imaginations and fuel their geek core.”