This stretchy, stringy dough actually glows in the dark! It also features lovely combinations of colors in each container. Makes an excellent stocking stuffer or novelty prize.
Comprehensive collection of 30 fossils.
Use this awesome prism to teach about optics and light in the classroom setting!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Get swept away by this fantastic robot kit that uses vibrations to move!
Great reference card for chemistry and physics students.
View the glory of space with this hi-tech telescope set!