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!
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!
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!
Dissect a Disk - Find out what's
inside a floppy disk.
Salt Volcano - Make your own miniature
Glitter Globe - Make a fantastic toy
that shimmers when you shake it.
The Amazing Water Trick - Do hot
water and cold water mix?
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
Other Flying Things
Roto-Copter - This simple paper
toy spins through the air like a mini-helicopter!
Spinning Blimps - Become an
Hoopster - Most paper airplanes are
flat, but these paper hoops can really fly!
I M O K. U R O K. - You can make sentences
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!