More Experiments & Videos:
- PHOTOS: Weather and Science Day 2012
- INTERACTIVE: Track the weather balloon
- Spangler Science: Wrecking ball experiment
- Spangler Science: Sinking soda surprise
- Spangler Science: Tabletop tornadoes
- Spangle Sciencer: Eating nails for breakfast
- Spangler Science: Swinging bowling ball
- Steve Spangle Science: Leak-proof bag
- Balloon lands after reaching 93,000 feet
- Spangler Science: The greenhouse effect
- Spangler Science: Salad dressing and squeaky doors
- Spangler Science: Egg in the bottle – the tricky way
- Spangler Science: Fire, ice and a 55-gallon steel drum
- Spangler Science: The latest from the toy fair
- Spangler Science: Valentine’s Day experiments
- Spangler: How to skewer a balloon without popping it