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Potato Clock

$14.1636USD
16% VAT incl.

  • Model:YO03275
Packing6/Inner 48/Master 0.2 Kg 0.13 CBM Outer
Item Size22 cm x 6 cm x 17 cm
 What! No batteries? Be a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock - you'll be amazed! Caution! High voltage inspiration and fun!
Content TextContains digital clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions.
Potato Clock
0Potato Clock
Categories
AgricultureAstronomyBooks and PostersCompasses and AltimetersGPSLamps and FlashlightsMagnifierMicroscopesPanoramic ViewersScientific toys and giftsSport OpticsTotal stationsWheather
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Estación total Foif RTS102R10
Estación total Foif RTS102R10
$2,502.5640USD
16% VAT incl.