science
The amazing tablet that turns sour foods sweet.
$16.99
In Stock
In Stock
Magic cards with an illusionary backside to reveal the drawn card in front of you!
$12.99
In Stock
In Stock
Motion-capture electronic drum kit allows you to play drums without drums!
$199.99
In Stock
In Stock
Tiny neo-magnets for building, fidgeting, stress relief.
$34.99 to $114.99
In Stock
In Stock
The amazing liquid that reacts to magnets.
$29.99 to $57.99
In Stock
In Stock
Magnetically attracted fidget spheres.
$49.99
In Stock
In Stock
Carry a symphony of sound wherever you go!
$49.99
In Stock
In Stock
Putty that changes color under ultraviolet light.
$14.99
In Stock
In Stock
Chess with frickin' laser beams!
$59.99
In Stock
In Stock
A delicious and unsettling candy cerebrum.
$29.99
In Stock
In Stock
Collectible set of solar objects formed in glass.
$7.99
In Stock
In Stock
Grow your own geodes that glow!
$7.99
In Stock
In Stock
Launch 2L bottles up to 100 feet in the air.
$39.99
In Stock
In Stock
A magnetic interlocking puzzle.
$16.99
In Stock
In Stock
Highly detailed, DIY 'skeleton' of a gummy bear.
$19.99 to $32.99
In Stock
In Stock
Fun Fact #170:
The last level of the Death Nut Challenge contains 13 million Scoville Capsaicin Crystals. Craziness!
A stealthy storage case made from an actual U.S. nickel.
$29.99
In Stock
In Stock
A kit of fire starters that are truly windproof and waterproof.
$10.99
In Stock
In Stock
Glowing Moon color-changing mood lamp.
$24.99
In Stock
In Stock
Six-sided water beads for squishing and more!
$6.99
In Stock
In Stock
Write a wish, light it on fire, and watch it fly!
$10.99 to $15.99
In Stock
In Stock
Liquid welder that only sets under UV light.
$19.99
In Stock
In Stock
A photosensitive spinning top.
$19.99
In Stock
In Stock
Amazing putty that looks like phenomenon from outer space.
$14.99
In Stock
In Stock
Writes at any angle...even upside down.
$8.99 to $34.99
In Stock
In Stock
Solar system themed spherical suckers.
$34.99
In Stock
In Stock
A spellbinding sphere containing swirling liquid.
$14.99
In Stock
In Stock
A spinning globe with a mesmerizing swirl illusion.
$14.99
In Stock
In Stock
Hot potato with a shocking twist.
$27.99
In Stock
In Stock
Assemble miniature 3D models from laser cut metal sheets.
$11.99
In Stock
In Stock
Toss homemade paper airplanes hundreds of feet!
$19.99
In Stock
In Stock
Ugly-cute super-soft stuffed animal.
$16.99 to $44.99
In Stock
In Stock
Fun Fact #21:
All of the carts in our warehouse are named after characters from the Walking Dead.
A hot cup of coffee turns these prehistoric beasts into fossils!
$15.99
In Stock
In Stock
A mini version of the spiral art maker.
$7.99
In Stock
In Stock
Rare and historically significant specimens encased in acrylic.
$129.00
Super-soft stuff that’s fun to squeeze and stretch.
$14.99
In Stock
In Stock
Build your own robotic dinosaur!
$25.99 to $39.99
Handsome desk piece made from a cube of solid tungsten.
$74.99
Flip the astronaut's visor to turn the light on and off.
$12.99
Shoot marshmallows up to 40 feet!
$24.99
In Stock
In Stock
The spill-proof, untippable, insulated travel mug.
$19.99 to $24.99
A lighter that creates levitating flames!
Support research and conservation to protect wild sloths.
$30.99
In Stock
In Stock
Make your own electronic musical instrument in minutes!
$39.99
In Stock
In Stock
Rub underneath your eyes to cry on command!
$21.99
In Stock
In Stock
10-foot tape measure decorated with fascinating figures.
$9.99
In Stock
In Stock
Create a custom high-bouncing ball in 10 minutes!
$23.99
In Stock
In Stock
A scientific toy that feels like magic.
$84.99
In Stock
In Stock
Fun Fact #127:
Mega Sour Cotton Candy is the sourest cotton candy money can buy, but we decided to push the envelope and make our own with pure citric acid!
Creepy suckers with beautifully colored eyes.
$26.99
In Stock
In Stock
Light-up flying gyroscope sails 600 feet through the air!
$1.99 to $13.99
In Stock
In Stock
10 Inventions. 10 Extraordinary stories.
$29.99
In Stock
In Stock
Explore America's Stealthiest Weapon.
$14.99
In Stock
In Stock
Bring home the best of NASA photos.
$14.99
In Stock
In Stock
Officially licensed 3D Metal Model kits.
$14.99
In Stock
In Stock
Make everyday objects do amazing things.
$49.99
In Stock
In Stock
Realistic foot and leg bone socks.
$14.99
In Stock
In Stock
Magnetic spinning desk toy.
$11.99
In Stock
In Stock
Give someone special the gift of their very own star.
$19.99
In Stock
In Stock
Add water to make snow in an instant!
$13.99
In Stock
In Stock
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