Thames and Kosmos

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Thames and Kosmos Amazing Gyroscope

Experiment with a spinning top and a gyroscope to learn about the physics of motion, forces, and ..

$17.99 Ex Tax: $15.64

Thames and Kosmos Molecule Madness

Make wobbly gelatin beads by dripping sodium alginate into a solution containing calcium ions. ..

$17.99 Ex Tax: $15.64