你即將離開本站

並前往https://www.scientificamerican.com/article/charge-from-change-make-a-coin-battery/

Charge from Change: Make a Coin Battery - Scientific ...

Charge from Change: Make a Coin Battery · Trace a coin 20 times on the construction paper with a pencil. · Cut out all the coin-size paper pieces.

確定！ 回上一頁

查詢 「Coin battery」的人也找了：

  1. Coin Battery
    2.
  2. Coin cell battery
    3.
  3. CR2032 battery
    4.
  4. 鈕扣電池
    5.
  5. A23 battery
    6.
  6. Button battery
    7.
  7. Cell battery
    8.
  8. Battery size
    9.