Bubble Bomb - Using baking soda and vinegar, you can pop a plastic bag with the power of fizz.
Balloon Blow-Up -Not all bubbles are made with soap!
Bubbularium - Make an observatory to see the amazing colors in bubbles!
It's All Done With Mirrors
Up Periscope! - Build a mirrored tube that lets you see around corners and over walls.
Outrageous Ooze - This stuff can't make up its mind -- is it a liquid or a solid?
Go With the Flow - Spin the bottle to make beautiful swirling shapes!
Black Magic - Discover secret colors hidden in a black marker!
Reflecting Rainbows - Decorate your white walls with rainbow colors!
File Card Bridges - How many pennies will your bridge hold?
Geodesic Gumdrops - Make amazing architecture with gumdrops and toothpicks.
Super Sparker - Make very, very, very tiny lightning, anytime you want!
Remote Control Roller - Rub a balloon on your head, then watch a soda can race across the floor!
Seeing the Light
Pringles® Pinhole - Recycle a potato chip can into a simple camera.
Pictures From Light - With a lens, you can bend light to make pictures of the world.
Making a Sun Clock - Before there were clocks, people used shadows to tell time!
Taking Things Apart
Dissect a Disk - Find out what's inside a floppy disk.
Sink Or Swim
Salt Volcano - Make your own miniature "Lava Lite"
Glitter Globe - Make a fantastic toy that shimmers when you shake it.
The Amazing Water Trick - Do hot water and cold water mix?
Seeing Isn't Believing
Flipsticks - A do-it-yourself cartoon kit. It's easy to make pictures move!
Ear Guitar - Share some scecret sounds with a friend.
Secret Bells - An ordinary metal spoon can make some astounding sounds!
CANdemonium - Recycle some cans to make after-dinner music!
Rings, Wings, and
Other Flying Things
Roto-Copter - This simple paper toy spins through the air like a mini-helicopter!
Spinning Blimps - Become an aircraft designer!
Hoopster - Most paper airplanes are flat, but these paper hoops can really fly!
What Do You Say?
I M O K. U R O K. - You can make sentences without words!
Crystal Creations - Grow spikes of crystals in the sun.
Mold Terrarium - Watch tiny blue, green, and white plants grow on leftover food.
Copper Caper - Watch old pennies turn bright and shiny right before your eyes!