great science kit 'tin can calculator'

Condition: New product

4M

KZ21411

4M Green science kit: tin can calculator!
Running out of batteries for your calculator? No worries! Recycle tin cans and pencils to...

16,25 €

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4M Green science kit: tin can calculator!
Running out of batteries for your calculator? No worries! Recycle tin cans and pencils to generate enough electricity to power a calculator. Instructive, fascinating and fun!

Contents: a can holder, 2 pencils, a white wire, a calculator holder, a calculator with wires, 2 pencil connectors, 2 pencil holders, a sand paper sheet, 6 screws, adhesive foam and a set of detailed instructions with fun and facts.
Also required but not included in the kit: 2 used and cleanded aluminium soda cans, a pencil sharpener, water, salt and a small cross-head screwdriver.

Suited for ages 8 and up. Adult guidance recommended.
Width packaging (cm)Height packaging (cm)Depth packaging (cm)Weight packaging (cm)
0000.35