Pendulight - Writing In Light
TheBloomfield Science Museum Jerusalem
The PENDULIGHT demonstrates the use of photochromic materialto record movement. It is an exhibit that arouses curiosity and encouragesconversation among visitors.
The pendulum writes with light. The violet light comes from alaser, and the specially-coated paper responds to the light by becoming darker– for a few minutes.
The pendulum writes with light. The violet light comes from alaser, and the specially-coated paper responds to the light by becoming darker– for a few minutes.
