डि एन्भोरो ब्याट्री टोय

डि एन्भोरो ब्याट्री टोय

Gelsonlab HSTM-012 शैक्षिक विज्ञान DIY खिलौना Enviro ब्याट्री

विशेषताहरु:
वातावरण मैत्री ब्याट्री!
किटमा over भन्दा बढि बिभिन्न प्रयोगहरूको लागि पर्याप्त सामग्रीहरू छन्
बच्चाहरूले कसरी आलु वा नुनको पानी शक्ति बन्न जान्छन्
शक्तिको पछाडि विज्ञान सिक्नुहोस्!
Gift बर्ष वा माथिका बच्चाहरूको लागि उत्तम उपहार।

वर्णन:
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. डि एन्भोरो ब्याट्री टोय 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 +