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Klutz - Battery Science Kit
Model: 9781591742517Klutz - Battery Science Kit
Make Widgets That Work and Gadgets That Go.
Build
a Paper Snow Machine,
a Hard-to-Hold-Down Pen to do nervous noodling writing,
a Electrical Swamp Boat
a Bugzillar (a decorated Robot Bug,
electric switches devices (a Intruder alert, a Rain Detector, and a Trip-Wire Alarm),
a Lie Detector, and
a Electricity Generator.
Contents:
Motor, buzzer, 2 alligator clips, light bulbs, 3 pieces of 6" insulated wires, 3.5"" insulated wire, magnet wire, cable tie, propeller, 2 straws, film canister, battery.
Handy household items not included: aluminum foil, tape, binder clips, popsicle sticks, paper clips, clothespins, scissors, 3 x 5 cards.
For ages 8 - 14.