4 ms·
That sounds like a block & tackle [1] for light. [1] https://en.wikipedia.org/wiki/Block_and_tackle https://en.wikipedia.org/wiki/Block_and_tackle
by colanderman 5y ago
That sounds like a block & tackle [1] for light.
[1] https://en.wikipedia.org/wiki/Block_and_tackle https://en.wikipedia.org/wiki/Block_and_tackle