How could a high-altitude surveillance balloon be captured? Submitted by aggasalk t3_10sr3w2 on February 3, 2023 at 6:16 PM in askscience 85 comments 89
Is this a geometrical rationale for the "360 degrees to a circle" convention? (or a coincidence?) Submitted by aggasalk t3_ylawmv on November 3, 2022 at 6:43 PM in askscience No comments 3