This pack of 480 high-quality carbon film resistors can be used for a variety of electrical applications. They each come with a connecting wire that is easily soldered. Use for science projects, home appliance repair, audio equipment and more.
Great reference card for chemistry and physics students.
This mirascope creates a 3D hologram image!
Build over 100 exciting electronic projects with this easy to use kit!
This microscope is so versatile you can even take it with you on a job site!
Is it a demonstration of a scientific law or a work of art?
This classic desk toy will keep you amused!
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