Plastic Rattleback

Plastic Rattleback

Spin the Rattleback clockwise and watch it stop, rattle up and down and then spin in the other direction! A science curiosity whose ancient and mysterious properties capture the attention of all ages.  NC-14685

$2.95
Super Absorbent Polymer Water Beads

Super Absorbent Polymer Water Beads

Soak in water and these spheres grow 300 times their size! After a while out of water, evaporation will dry out and shrink the spheres again. Spheres are made from a hydrogel known as super absorbent polymer (or SAP). Ages 8+. NC-14674

$2.95
Silica Aerogel, 1oz.

Silica Aerogel, 1oz.

Aerogels are a group of materials in which the liquid portion of a gel has been replaced with a gas. Commonly called "frozen smoke", 99.8% of the volume is empty space within a fine silica structure. This popular item is essential for any science enthusiast's collection. NC-14625

$16.00
Yellow Uranium Glass Ball

Yellow Uranium Glass Ball

This one inch round uranium glass ball has a yellow tint, but will glow bright green under ultraviolet light.  Makes a great sample for uranium if you're collecting the elements. NC-14632

$10.00
The Bubble Gum Kit

Bubble Gum Kit

Do it yourself or join with your friends to make over a half pound of smooth and delicious bubble gum. Lots of fun and easy to do! Ages 8+. NC-4134

$16.00
Caffeine Beaker Mug

Caffeine Molecule Beaker Mug, 400ml

On one side of this glass beaker mug is a caffeine molecule, enameled in white and on the other side it has graduations up to 400mL. Microwave & Dishwasher Safe. NC-12678

$13.99
Strange Attractor Truly Magnetic Thinking Putty

Strange Attractor Truly Magnetic Thinking Putty

  • Color: Metallic Dark Grey
  • Features: Magnetic, Stretchable, Memory Effect, Soft Texture
  • Accessories: 1"x1" ceramic magnet included with purchase
  • Ages: 8+
  • SKU: NC-14305

$12.95
Star Chart Tumbler Glass, 15 oz.

Star Chart Tumbler Glass, 15 oz.

Come in after a long night of stargazing and enjoy a tall glass of chocolate milk before bed, keep an endless glass of iced chai by your side as you study for your astrophysics final, or use this Star Chart glass to savor your favorite moonshine cocktail. NC-14503

$17.95
Periodic Table Tumbler Glass, 15 oz.

Periodic Table Tumbler Glass, 15 oz.

Rehydrate with your fancy new Periodic Table Tumbler Glass after a marathon lab session. Sip your evening cocktail in style, or gift one to your favorite lab partner. NC-14505

$17.95
The Science of Coffee Glass Mug, 13 oz.

The Science of Coffee Glass Mug, 13 oz.

There’s more to coffee than just caffeine. This 13oz. hand blown glass mug celebrates the complex array of molecules that give coffee its unique qualities and flavors. Microwave Safe / Hand wash. NC-14507

$17.95