How to tell the time in the dark . . .

**magirus** · 7th July 2020, 12:51

. . . in the 17th century, an interesting 5 minutes or so . . .

**Papa Hotel** · 7th July 2020, 13:04

Very simple at first glance but that mechanism at the end is a clever little thing, cool video, cheers!

**aaf1982** · 7th July 2020, 14:43

Very Interesting. Thanks for sharing!

**abraxas** · 7th July 2020, 17:29

That is wonderful. Thanks.

**marius** · 7th July 2020, 17:41

Thanks for sharing
Such a great piece of early engineering

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**Kaffe** · 7th July 2020, 21:11

Fascinating. Thanks.

**rodia77** · 7th July 2020, 22:47

Very impressive, thanks for sharing!

**Caruso** · 8th July 2020, 18:58

Thanks I was wondering how the 12 numerals would be displayed.

**watch-nut** · 8th July 2020, 19:52

enjoyed that. Thank you

**Cr55eds** · 10th July 2020, 23:07

Very interesting.

**zenius** · 11th July 2020, 22:36

Very interesting. Thanks.

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Thread: How to tell the time in the dark . . .