Blog: 2026-10-02: Difference between revisions

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Weather vane addition to anemometer - how does straw not fall down pin tho https://researchparent.com/homemade-weather-vane-compass-activity/
Weather vane addition to anemometer - how does straw not fall down pin tho https://researchparent.com/homemade-weather-vane-compass-activity/

More info about sextants and their predecessor, the quadrant: https://solarscience.msfc.nasa.gov/suntime/sxtnt_tchr.pdf

Revision as of 01:16, 2 October 2026