Electrical Telegraphy, Electric Bells and Telephones
電信 電鈴 電話
When copper wire is wrapped around an iron rod and connected to a battery, it becomes an electromagnet. A science teaching material movie that explains the principle and structure of electric bells and telephones by applying the principle of an electromagnet through a fusion of live action and animation.
Yasuji Murata directed Electrical Telegraphy, Electric Bells and Telephones. Explore their complete filmography and the collaborators who shaped their vision.
Agent-readable