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William Osman tried to build a mechanical display around these: https://www.youtube.com/watch?v=R96TtG5FCTU https://www.youtube.com/watch?v=R96TtG5FCTU
by gdk 7y ago
William Osman tried to build a mechanical display around these: https://www.youtube.com/watch?v=R96TtG5FCTU https://www.youtube.com/watch?v=R96TtG5FCTU
- felipemnoa 7y agoHe seems to really be overcomplicating its construction with all those fancy 21st century electronics when in reality you can build it with early 20th century materials. I wonder if a camera obscura would be enough to create the focused image instead of having to bother with lenses.
- Sharlin 7y agoProbably, but that would require even more light.
- lucb1e 7y agoSet appropriate expectations before you watch this video, it was definitely educative and entertaining, but the emphasis is on 'tried'. I was a little disappointed that it didn't actually end up working.