Exploding Disk Cannons, Slimemobiles, and 32 Other Projects for Saturday Science

Detalii:

Presents thirty-four science experiments of varying difficulty that can be completed in one day, including a rope ratchet motor, exploding laser spots, and a calculator communicator.

Preț:

19.98 ^RON

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Alte detalii:

Vânzător: Anticexlibris.ro
Brand: N/a