Mainan Baterai Enviro DIY
Gelsonlab HSTM-012 Ilmu Pendidikan mainan DIY Enviro Battery
Fitur:
Baterai ramah lingkungan!
Kit berisi bahan yang cukup untuk lebih dari 4 eksperimen berbeda
Anak-anak akan belajar bagaimana kentang atau air asin menjadi kekuatan
Pelajari ilmu di balik kekuatan!
Hadiah yang sempurna untuk anak-anak usia 8 tahun ke atas.
DESKRIPSI:
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. Mainan Baterai Enviro DIY 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 +