This set features 100 assorted transitors. You can use these for a variety of electrical applications. Helpful for hobby projects, science fair projects and more.
Great reference card for chemistry and physics students.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Build a magnetic levitating train with this science fair project kit!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
This glass Erlenmeyer mug makes an excellent gift!
Make the coolest 3D pin art on your desk with this amazing desk toy.
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