Julian Wienand
@juflowi.bsky.social
⚛️ Quantum physicist | Amateur conductor and music lover 🎼🎶
The curved lines in the map below are isogones (lines of constant magnetic declination), drawn by a Potuguese oceanographer in 1585 based on data collected by ships. It is the oldest known depiction of the earth's magnetic field. Interesting fact I learned while attending #EQTC2024 in Lisbon.
November 22, 2024 at 9:57 PM
The curved lines in the map below are isogones (lines of constant magnetic declination), drawn by a Potuguese oceanographer in 1585 based on data collected by ships. It is the oldest known depiction of the earth's magnetic field. Interesting fact I learned while attending #EQTC2024 in Lisbon.