Hračka na batériu Diy Enviro
Gelsonlab HSTM-012 Edukačná veda DIY hračka Enviro Batéria
Vlastnosti:
Ekologická batéria!
Súprava obsahuje dostatok materiálov na viac ako 4 rôzne experimenty
Deti sa naučia, ako sa zo zemiakov alebo slaných vôd stane moc
Naučte sa vedu, ktorá stojí za silou!
Perfektný darček pre deti od 8 rokov.
POPIS:
The most unique and non-polluting energy sources you can find on Earth - the potato, salt water and mud. Be amazed at how they light up a bulb or sound buzzer. Hračka na batériu Diy Enviro includes experiment guide for making a coin battery, fork battery, potato buzz wire game and more. Caution: High Voltage Inspiration! Contains 3 zinc plates, 3 copper plates, connection wires, 3 plastic cups, a light tower, a LED lamp with connection wire, a sound chip with connection wire, an experiment record sheet, adhesive tape and detailed instructions. 8 Years +