BATTERY SCIENCE FUN KIDS EDUCATIONAL KLUTZ ACTIVITY KIT and BOOK EXPERIMENTS
Make Widgets That Work and Gadgets That Go By Doug Sillinger
Batteries Included and just about everything else you'll need to build 8 move-by-themselves contraptions.
Sink a SUBMERGIBLE, pilot a SWAMP BOAT even build an IMPOSSIBLE PROJECT.  This is a science kit and book that puts the toy in the batteries.
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What a Wonderful Gift for any Child that likes to explore with Science!!

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