A word about safety -- Don't try this at home-- -- Air-mazing. Windbag wonders ; The quick-pour soda bottle race ; Mysterious water suspension ; Squeeze-bottle straw rockets ; Pop bottle music -- Kitchen chaos. Money in a blender : a cash smoothie ; Pop your top ; Bouncing smoke bubbles ; Colorful convection currents ; Walking on eggshells ; Skateboard rocket car -- Science in motion. Balancing nails ; Cork in a wine bottle puzzle ; Dripping candle seesaw ; Color mixing wheel ; The unbelievable pendulum catch -- Must-see science. Fireproof balloon ; It pays to smile ; Skewer through balloon ; Floating bowlling balls -- The super-secret teachers-only section. Demonstrations guaranteed to get ooohs and ahhhs ; Fire bubbles ; Fire tornado ; Vanishing peanuts ; Exploding toothpaste ; Kid-friendly exploding toothpaste -- Beyond the fizz : how to get kids excited about doing real science.