Mr. Wizard's Science Secrets
0A video cassette that accompanied Play Tech's Mr. Wizard's Science Secrets kit (#1001), produced in 1994, which included 25 props and a booklet used to demonstrate a variety of physics principles.
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A video cassette that accompanied Play Tech's Mr. Wizard's Science Secrets kit (#1001), produced in 1994, which included 25 props and a booklet used to demonstrate a variety of physics principles.