Diving Ketchup - Clever Cartesian Diver
Did you know that you can cause a packet of ketchup to rise and fall on command in a bottle of water? People might even […]
Easy Science Experiments
Food Science
Homemade Root Beer
Like most sodas, root beer is a combination of really good water, sugar, some flavorings, a little color, and a bit of carbonation using carbon dioxide […]
Spooky Halloween Drink
The next time you have a craving for a sparkling, homemade, carbonated beverage, make your own simply by drawing upon what you already know about dry […]
Separating Egg Whites and Egg Yolks
When a recipe calls for egg whites, you might want to freak out. If you’re running short on time, you don’t have the patience and […]
Sugar Crystal Ornaments
Sugar is delicious, sweet and… perfect for creating colorful, beautiful ornaments? This holiday season, grab a bag of granulated sugar and mix yourself a supersaturated […]
Stained Glass Sugar
Sugar has many uses but maybe you didn’t know it can be used to make “glass” – even stained glass. You combine the science of […]
Brown Sugar Homemade Ice Cream
Food always tastes better when it’s homemade, and the same is true for ice cream. We went out and got some brown sugar from Imperial […]
Sugar Cube Magic
You tease a friend with a secret: you have some Imperial Sugar cubes or Dixie Crystals sugar cubes, you think they’re magical, and you need your friend’s help to […]
Sugar Rainbow - Stacking Liquids in a Straw
Explore the science of density as you learn how liquids of different densities stack on top each other. A simple combination of some sugar and […]
Electric Cornstarch
You can do some pretty amazing things with non-Newtonian fluids, and the same can be said of static electricity. When you combine the two, you […]
Homemade Rock Candy
Science is often referred to as the most fun subject in school mainly because… it is! It can be a most delicious subject, too. When […]
Growing and Shrinking Egg
We’ve found a method to take our famous Naked Egg experiment to a new level. By dropping your Naked Eggs into Karo corn syrup or […]
Candy Chromatography
Candies come in all shapes and sizes. You might find spheres in all the colors of the rainbow or find tiny discs that are colored […]
Sinking Soda Surprise
I remember as a kid diving to the bottom of the swimming pool to retrieve unopened cans of soda pop. Our parents tossed the unopened […]
Invisible Soda
A glass of cold milk goes great with a lot of things: cereal, cookies, cakes, pies, etc. However, it’s not such a good match-up with […]
Gaviscon Worms - The Science of Antacids
Acid reflux disease is battled by a change in diet, or by using antacids, such as Gavison. In this demonstration, a 250 mL flask is […]
Edible Slime
Slime is a staple of Halloween, chemistry, and science, in general. What could be better than stretching a glob of goo between your hands or […]
Perfect Fake Blood - 5 Easy Recipes
A few gallons of fake blood are just the ticket for your Halloween haunted house, for some innocent pranks, or for emergency preparedness training. The problem is […]
Homemade Geyser Tube
Steve Spangler has been performing and explaining the Mentos Soda Geyser for years. So many geysers have erupted, in fact, that a device was designed to […]
Color Mixing Gobstoppers (Candy Science)
Hard candies are known for their bright colors, delicious tastes, as well as having a ton of sugar. While munching on a handful of candy […]
Candy Science - Floating Letters
M&Ms have the slogan of melting in your mouth, but not in your hands. You wanna know something cool? The special melting property is totally […]
Mentos and Diet Coke Experiment
It’s been called the “vinegar and baking soda” reaction for a new generation. While science teachers have been dropping candies and mints into 2-liter bottles […]
Egg Drop Inertia Challenge
The egg drop is one of my all-time favorite science demonstrations. It’s a combination of strategy, skill, and just a little luck. The goal is […]
Color Changing Milk
This unforgettable hands-on learning experience is fun and easy—no wonder it’s one of Steve Spangler’s most popular experiments! Learn how to turn this activity into […]