Worldbuilding

Good Question

 Good Question
Question score of 25 or more. This badge can be awarded multiple times.

earned this badge 3 times.
Without modern electronics, how could you determine your longitude, latitude, and altitude while lost deep underground?
Awarded Mar 25, 2020 at 10:45
How reflective is blood?
Awarded Feb 18, 2018 at 19:50
How to prove that the solar system isn't inside of a localized physics bubble? [closed]
Awarded Mar 14, 2017 at 20:49

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