Time-keeping has never been this psychedelic or fun! Watch as multi-colored globules drift lazily through the transparent center, counting off the seconds. See the liquid separate into interesting shapes and patterns only to reform back together at the bottom. The timer can make timed board games more fun, or it can just be used as a cool desk decoration, or a classroom fascination. However you use it, the Floating Color Timer is sure to entertain and please.
Warning: Choking hazard due to small parts. Not for children under 3 years old.
Learn all about Newton’s Laws and Energy conservation.
This great rock tumbling kit comes with everything you need to polish stones and gems!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Start a great hobby in electronics with this state of the art electronics project lab!
Check out this high-quality gyroscope!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.