Experiment Library

Disappearing Ink

It's a joke shop classic… disappearing ink. There's just something...

Steve's Top 10 Favorite Table Tricks

Everyone is stuffed and ready to fall asleep. Now’s the...

How to Make a Folding Egg

Just imagine the look on your friends’ faces when you...

How to Make a CO2 Sandwich

Here’s a fun activity that uses some common items you’ll...

Wilder Elementary Science Fair 2007

The students, parents and teachers at Wilder Elementary Schoolin Littleton,...

Spangler Salutes Teri Romshek

Our Mad About Science search for amazing teachers takes us...

Spangler Salutes Tom Bindel

Pomona High School in Arvada, Colorado is the home of...

Light Sticks - Liquid Light

Just give the plastic light stick a little “snap” and...

Heavy Gas - Sulfur Hexafluoride

Chemistry and physics teachers often use a classic science demonstration...

Water Jelly Crystals

You start with little nuggets that look like rock salt...

Soda Can Corrosion

Packaging is important to any food because it needs to...

Spangler Salutes Missy Marchino

It’s not often that your high school science teacher insiststhat...