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機器人：省電燈泡跟日光燈管都是屬於比較節省電能的產品, 你知道除了形狀之外, 還有什麼不一樣的地方嗎？ A、多一個電子安定器 B、多一個變壓器 C、多一個省電開關功能 答案是A，你答對了嗎？我們來看影片的解說。
#科學 #能源 #氣候 #科技 #自然
分級:
片長:
發音:
發行:
導演:
分級: 普遍級
片長: 22 min
發音: 華語
發行: 2015-06
導演: 翰星傳播製作
片長: 1 min
發行: 2018-01
導演: 安偉民
發音: 英語
發行: 2019-04
導演: 史提夫斯潘格勒 主持
片長: 48 min
發行: 2017-06
導演: 美國國家地理頻道 製作
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