Share: Title:【四幸丸-科學教具】電動機就是馬達Motor-四幸丸老師的科學Vlog Duration: 0:15 Plays: 1.8K views Published: 1 year ago Download MP3 Download MP4 Simillar Videos ▶️ 0:15 電爆？理化老師(electric Explosion? Teacher)-四幸丸老師的理化科學vlog#物理#熱門#理化 1.8K views • 6 days ago ▶️ 0:58 全班的手一定要牽好，感受萊頓瓶威力(whole Class Must Hold Hands To Feel Power Of Leyden Jar)-四幸丸老師的理化科學vlog#物理#熱門#理化 1.8K views • 2 days ago ▶️ 0:15 自由電子?導體？(free Electrons?conductor?)-四幸丸老師的理化科學vlog#物理#熱門#理化 1.8K views • 6 days ago ▶️ 0:37 全班一起電？手牽手來感受萊頓瓶(the Whole Class Was Shocked Together By The Leyden Jar)-四幸丸老師的理化科學vlog#物理#熱門#理化 1.8K views • 6 days ago ▶️ 2:41 【四幸丸-科學教具】三用電表測3、4號電池的電流，電流是需要接電阻-四幸丸老師的科學vlog 1.8K views • 6 years ago
