Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.
Included are: 1-50 gram, 1-20 gram, 2-10 gram, 1-5 gram, 2-2grams, 1-1 gram
Build over 60 projects with this deluxe version of the Snap Rover kit!
The cards show the name of the element, the atomic number, group, natural state and common usages!
A combination of three of our great discovery toys, all in one package!
Build your own windmill generator kit by recycling a plastic bottle!
Watch shape memory alloy technology in action with this solar-powered kit!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!