This classroom-quality laser ray box can be used in a wide variety of general optics experiments and demonstrations involving glass or acrylic prisms, lenses, or mirrors. The box emits 3 red beams, each of which can be switched on or off independently of the others; you can also configure the beams into parallel, convergent, or divergent orientations. The unit takes 3xAA batteries, not included.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Build your own windmill generator kit by recycling a plastic bottle!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Great reference card for chemistry and physics students.
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This magic bird defies gravity before your very eyes!