Strange Attractor Thinking Putty
|
Enviro-Battery Kit
|
Sea Monkey Ocean Zoo
|
Pocket Microscope, 100X
|
$10.95
|
 |
This Thinking Putty has incredible magnetic properties! It's tougher than ... more
|
$11.95
|
|
With this kit you can make a battery from a potato, lemon, water, coins, or... more
|
$12.95
|
|
Your entire family will enjoy observing the life cycle of Sea-Monkeys, a un... more
|
$13.95
|
|
An inexpensive, easy-to-use pocket microscope that can be carried along any... more
|
ROMP (Randomly Oscillating Magnetic Pendulum)
|
Introductory Rock Collection, 15 specimens
|
Rocks & Minerals of US, Basic Collection, 35 specimens
|
Super Sunprint Kit
|
$13.95
|
|
Discover chaos and its random behavior with this fascinating toy that uses ... more
|
$21.50 $14.95
|
|
This classic beginner rock collection contains 15 number-coded 1.5" specime... more
|
$24.95 $14.95
|
|
This is an economical collection of 35 mounted and labeled 5/8" specimens. ... more
|
$14.95
|
|
You just need water, sunshine, and a little imagination for hours of fun ma... more
|
Desert Hothouse Kit
|
Medium Crack-Open Geodes, Box of 10
|
Animal X-Rays Set
|
My First Geology Kit
|
$14.95
|
|
Grow some of the most unique plants - a variety of cacti and succulents tha... more
|
$15.95
|
|
Have a geode-breaking party or just enjoy discovering what's inside each on... more
|
$17.99 $16.95
|
|
Study mammals, reptiles, amphibians, and birds with this x-ray set! See the... more
|
$19.95 $16.95
|
|
Save 15% now! Kids will discover the differences between sedimentary, metam... more
|
(Of 3) View All