This rubber bulb pipette filler eliminates any need for mouth pipetting, which can be dangerous. The three-valve design allows you to release air, draw liquid into the pipette, and release liquid in accurate measurements. Indispensible for any lab or classroom that works with toxic, volatile, or otherwise dangerous chemicals or liquids.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Working model representing the sun, earth, and moon and their relationships.
Build a hand that realistically moves its fingers using shape memory allow technology!
This classic desk toy will keep you amused!
This kit includes several different projects that demonstrate the power of magnets!
See the solar system in action!