Brilliant: a homemade flashlight in a flash!
http://pbskids.org/zoom/activities/sci/flashlight.html
Build a little thingy that likes to hang out in the middle of water
http://pbskids.org/zoom/activities/sci/flinker.html
When it doesn't float or sink, it flinks
http://pbskids.org/zoom/activities/sci/flinkerii.html
Give your lunch a little lift!
http://pbskids.org/zoom/activities/sci/foodelevator.html
What's your vision of a future city? Design your own. And, if you're interested in the Future City Competition seen on the show
http://pbskids.org/zoom/activities/sci/futurecity.html
Make a game timer that could be more fun than the game!
http://pbskids.org/zoom/activities/sci/gametimer.html
Keep a tasty treat warmer longer
http://pbskids.org/zoom/activities/sci/heatsavingdevice.html
2, 4, 6, 8, get this craft to levitate!
http://pbskids.org/zoom/activities/sci/hovercraft.html
Play it cool by building your own ice box.
http://pbskids.org/zoom/activities/sci/keepacube.html
It's aMAZE-ing how slow you can go!
http://pbskids.org/zoom/activities/sci/marblemaze.html