Use this bottle connector to demonstrate tornado and vortex effects. Simply connect 2 bottles using the connector to demonstrate the effects. Easy to use and compact for storage purposes, this is good for science fair projects, classroom demonstrations, and more.
This genuine meteorite is great for the rock collector in your family!
A massive mounted set of 100 rocks and minerals found in the US,
Check out this high-quality gyroscope!
Investigate the most important phenomena in biology, chemistry, and physics by conducting more than 100 fun experiments!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Do micro-controller projects and program them using your own computer!