Science & Nature

Break Your Own Moroccan Geodes have beautiful crystals on the insides! Sold individually. Size varies.  Ages 8 and up  Adult supervision recommende...

Turn your bedroom into your very own planetarium theater! Illuminate a darkened room by casting projections of the stars in the night sky and space...

Build an adorable robotic gecko that defies gravity to crawl up, down, and all around smooth vertical surfaces! As you assemble this motorized, mul...

Explore hydraulics, pneumatics, and robotics with your very own GIANT hydraulic hand! Using over 200 plastic pieces and piston tubes that you fill ...

Discover the wonders of the outdoors with these powerful and portable Adventure Binoculars! Featuring 10x magnification, a 25mm objective lens, and...

Explore the night sky with the Look To The Sky Star Planisphere Wheel! This easy-to-use stargazing tool helps you locate constellations, stars, and...

Brew your own root beer at home. Make up to two gallons of delicious, old fashioned, naturally carbonated root beer at home in your own soda bottle...

Turn your body's natural static charge into useful light with this human-powered light bulb.

Watch a festival of microcrystals grow and bloom before your eyes. The kit includes a paper tree form, a tray, terraforming solution and instructio...

Tremble and quake with delight as the golden foliage grows and blooms. A new classic crystal growing kit of this iconic tree. Kit includes a paper ...

Explore and collect with the Find New Roots Foraging Bag! This compact waxed-canvas pouch attaches easily to your belt or pack, and unfolds into a ...

Soothing iridescent blue reveals ripples of its magnetic field lines after engulfing its magnet. Soft, pliable, and surprisingly strong magnetic Th...

Explore states of matter, the chemistry behind gels, polymers, and phosphorescence. Make glow in the dark gel, a substance that flows and stretches...

Stack the LED blocks onto the battery module and build your own tower of flashing lights! The LED blocks work in any direction and also change colo...

The Power Blox™ Build Your Own Glowing Space Night Light set will gently lull you to sleep with a color-changing LED the gradually displays all col...

Witness lava running down the sides of one of Earth's mightiest creations! Kit contains papier-mache, paint set, volcano forms, and complete instru...

Brew your own ginger ale with a real bite. It’s time to get back to basics and brew your own ginger ale. This kit makes a classic spicy ale using t...

The Power Blox™ Build Your Own Glowing Night Light set will gently lull you to sleep with a color-changing LED the gradually displays all colors of...

Head into the lab for an in-depth investigation of genetics, the branch of biology focused on heredity and variation in organisms, and DNA, the aci...

Do you ever wonder how bridges span huge distances and how skyscrapers stay standing? Structural engineers use physics and their knowledge of the p...

Discover the spy-tacular world of espionage with this kit! Assemble a double-security lock with a combination code and key to hide your most prized...

Strange attractor is the name of a mathematical equation that is commonly part of chaos theory. This equation creates a fractal - a never ending, n...

Learn about chemiluminescence and how fireflies glow. Make a hemoglobin detector, a penny glow, the quantum leap, cool blue light and much more. Ag...

This is a beautifully preserved fossil of an extinct cephalopod - similar to today's squid. 65 millions years old and looking fantastic. Cheers to ...

Electric motors and generators are in countless devices, appliances, and vehicles we use every day. With this kit, you can conduct 25 experiments t...

An intuitive, state-of-the-art kit that demonstrates how renewable energy is generated and consumed! Designed for both home and school use, this co...

Keep on rockin’ and rollin’ with this refill pack for the Thames & Kosmos Rock Tumbler. This pack includes a one-pound assortment of natural r...

Let’s rock and roll! Amp up your rock collection and explore the secrets of geology with the Thames & Kosmos Rock Tumbler! This custom-designed...

Get ready to explore the skies with the Cloud Investigator! This weatherproof tool helps you identify clouds on-the-go, complete with an observatio...

Assemble this cutting-edge robotic arm from almost 300 plastic pieces, learning how each part comes together in its intricate mechanical design. Ju...

An apple that defies gravity and walks a tightrope — what would Isaac Newton have thought? Build a cute apple robot that walks along a tightrope. H...

The RC fighting robots punch each other; the one who complete 5 hits first win a round! Real time infrared wireless control technology + 6 LED ligh...