A set of 8 plastic beakers of diverses sizes that can be stacked each inside the other, in a similar manner to russian nesting dolls. Each beaker, except the 1000mL size, also has markings for oz.
This is a classic demonstration toy of the powers of magnetic fields!
This microscope is so versatile you can even take it with you on a job site!
Learn about detective science through this fun fingerprinting kit!
Easily assemble a working alarm motion detector!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Build your own 10 inch kaleidoscope with this great kit!