Inventions, Navigation
15-May-2024 Wednesday
In The Big Bang Theory they made such a navigation system, and now it is becoming a reality in practice
27-March-2024 Wednesday
An easy-to-make compass that is quite accurate
14-December-2023 Thursday
1967 Globus INK space navigation indicator
04-October-2023 Wednesday
Orientation to the sun
08-January-2019 Tuesday
South pointing needle.
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