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Products from the Store (view all)

Big Bag of Science

Big Bag of Science

It's an ENORMOUS science kit containing loads of Spangler favorites for a great value. The 30-page instruction manual will guide you and your young scientist through each experiment with easy to follow directions and simple science explanations.
Test Tube Adventures

Test Tube Adventures

Each of these giant test tubes holds a cool science experiment. Learn about super strong bubbles that you can touch, make and mold your own super bouncing ball, write secret messages with disappearing ink and make a batch of slimy, gooey Insta-Worms.


These colorful percussion tubes range in length from 30 cm to 61 cm (12" to 24") and provide a full octave of consecutive notes. You can compose a simple tune by yourself, play together with your family, or drum with all of your friends. Experiment with the science of sound.
Deluxe Mentos Geyser Tube

Deluxe Mentos Geyser Tube

Launch a Mentos soda geyser 30 feet in the air with Steve Spangler's Mentos Geyser Tube. This variation includes interchangeable caps to change the eruption.

Experiments from the Lab

Posts from the Blog

Experiment of the Week – Real Science Fair Project Ideas

I'm excited that people are using our library of easy science experiments over at Over 100,000 people receive our Experiment of the Week,but as you might imagine the level of interest goes through the roof at this time of the year when everyone is searching for a cool science experiment or science project idea. My hope is that parents will [...]

Best Science Toys for Kids

Are you looking for creative gift ideas that the kids won't set aside on December 26th? What about the present that gives the gift of discovery and learning? Here are our Top 12 Picks that make great gifts that open minds and keep them engaged for a long time.   (more…)

Steve Returns to the Ellen DeGeneres Show for 14th Appearance

What does 3,000 Alka-Seltzer Tablets, 3,000 film canisters and Steve Spangler have in common with the Ellen DeGeneres Show? Steve demonstrated the explosive power of carbon dioxide when thousands of film canisters rained down on the Ellen set Wednesday. Cameras were covered, Ellen dressed in a rain coat, safety goggles and a hard hat and even Tony had an umbrella for protection. [...]

When Actor Rainn Wilson Asked Steve Spangler About the Science of Love, Things Got a Little Awkward

Actor Rainn Wilson of SoulPancake - a website where life's big questions are debated, mixed and turned to batter - recently made a visit to the Spangler Labs. He sat down with Steve Spangler and asked about the science of love. When Steve didn't quite have the answer, he vamped a little and tried to answer the question the best he could... Did [...]

Science Fair 911 – Scientific Method

By Guest Blogger Debbie Leibold  So you have a great science fair project idea, but you're not sure how to get started? We're here to help! Every successful science fair project starts with the Scientific Method. The Scientific Method is just a road map to get you from your question to your answer. Follow these steps to make your experiment amazing! Question Find a topic that [...]

Not Your Ordinary Book Signing – Science Enthusiasts Visit Tattered Cover

Contributed by Susan WellsA fun and electrifying night full of science demos and sticky soda awaited guests at Steve Spangler's book signing at the Tattered Cover in Highlands Ranch Thursday. Steve was there to sign his new book, Naked Eggs and Flying Potatoes: Unforgettable Experiments that Make Science Fun. This was not your usual book signing. The Tattered Cover is used to [...]

Carnival of Education: 209th Edition!

Welcome to the 209th edition of the Carnival of Education! In a way, every good school is like a big Science Fair; in every room, and for each lesson, teachers have a lesson plan hypothesis - and often, more than one, on a daily basis. Each hypothesis is tested using a group of students variables, some [...]