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Prehistoric 3D Wooden Puzzle
New
Out stock

A challenging puzzle that makes a nice display piece once finished.  Improve concentration, problem solving, and fine motor skills. No tools or glue needed. Simply push out the laser-cut wood pieces and assemble according to the diagrams included inside. Each...

$10.00
Water Beads
New
Out stock

These tiny beads are made of a super absorbent polymer that can soak up a surprising amount of water. Plus, since they are almost entirely water when full absorbed, they have the same refraction index as water and become invisible...

$3.00
Owl Pellet Dissection Pack
New
Out stock

Dig in like a Ornithologist and discover what these nocturnal carnivores have eaten for dinner by dissecting an owl pellet! A pellet contains the undigestable portion of an owl’s meal. It can include bones, feathers, bills, claws, and teeth of...

$7.00
Coloring Book of Elements (to Support Artists Impacted by COVID)
New
Out stock

We've commissioned out of work artists to contribute to a coloring book for the periodic table of elements. Each page will feature one of the chemical elements presented in each artist's style. This will be a digital download you can print...

$10.00
Retroreflective Glass Beads
New
Out stock

These microbeads are retroreflective beads—tiny glass spheres designed to effectively reflect light back to the light source. They are commonly applied to wet paint to create reflective surfaces and markings. They work by allowing light to pass into one side of the...

$5.95
Cyanotype Paper
New
Out stock

Cyanotype paper is commonly used to make "sun prints". This is a simple chemistry project suitable for all ages. A great way to spend a sunny day outdoors. Details about the procedure below. Product Details: Includes 10 sheets of 8" x 10"...

$17.95
Fresnel Lens
New
-25%
Out stock

Lenses are used to focus light. But on larger scales, conventional lenses can become too massive. The Fresnel lens allows for a lens of large aperture and short focal length useful for efficient magnification and concentration on any scale. Physicist...

$4.00$3.00
Light Up Board
New
-7%
Out stock

The Light Up Board is a touch dim LED light on a super-thin and circular PCB, with six integrated white LEDs and six gold-plated sensor electrodes. With it you can choose between touch, dimmer or proximity interaction modes and no...

$30.00$27.95
Aquatabs
New
-25%
Out stock

WHAT IS IT These tablets may be small, but they do a world of good. When added to contaminated water, Aquatabs slowly release chlorine to reduce bacteria by 99.9999% and viruses by 99.99%—including cholera, typhoid, dysentery and other water-borne diseases....

$2.00$1.50
Seed Bombs
New
Out stock

Bag of 3 wildflower seed bombs Seed bombs are a combination of flower seeds and paper designed to “throw & grow”. They allow wildflowers to grow by simply throwing a seed bomb out into the world without having to get...

$4.00
Wildlife 3D Wooden Puzzle
New
Out stock

A challenging puzzle that makes a nice display piece once finished. Improve concentration, problem solving, and fine motor skills. No tools or glue needed. Simply push out the laser-cut wood pieces and assemble according to the diagrams included inside. Each...

$10.00
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