1 results
tagged
Sonnenuhr x
-
Precise Sundial Tells Time To The Minute | Hackaday
Rentner entwickelt minutengenaue Sonnenuhr, die auch noch cool aussiehtWed Jul 21 20:07:21 2021 - permalink -- https://hackaday.com/2021/07/21/precise-sundial-tells-time-to-the-minute/
