One, Two, Three BIG Booms!
Volcanoes! Travel to Hawaii and visit active volcanoes. Learn how they erupt and see how lava makes the island bigger every day!
Explosives! Watch an expert demolition team implode a 22-story building! Go behind-the-scenes to see how the team makes it happen.
Sonic Booms! Watch supersonic jets fly faster than the speed of sound! Discover how sound waves work and how your ears hear.
Running time: Approx 50 minutes
Format: Digitally-mastered DVD or Digital download
Dolby Digital 5.1 and Stereo Audio | Wide-Screen and Standard Video