Drawing of a magnetic field by René Descartes, from his Principia Philosophiae, 1644. This was one of the first drawings of the concept of a magnetic field.

Drawing of a magnetic field by René Descartes, from his Principia Philosophiae, 1644. This was one of the first drawings of the concept of a magnetic field.

2 years ago  83 notes
  1. lepidopteryjournal reblogged this from proofmathisbeautiful
  2. schumannbehavior reblogged this from darsanas
  3. raven--chant reblogged this from reinventingthekarmicwheel
  4. reinventingthekarmicwheel reblogged this from darsanas
  5. kajali reblogged this from darsanas
  6. scifi-surrealism reblogged this from darsanas
  7. everythinginbalance reblogged this from darsanas
  8. darsanas reblogged this from freshphotons
  9. mathunderwood reblogged this from hol-on
  10. umi82mizuiro reblogged this from hol-on
  11. tutshie reblogged this from hol-on
  12. hol-on reblogged this from uncertaintimes and added:
    Drawing of a magnetic field by René Descartes, from his Principia Philosophiae, 1644.
  13. rhea137 reblogged this from proofmathisbeautiful
  14. photographystuff reblogged this from proofmathisbeautiful
  15. subculturethings reblogged this from proofmathisbeautiful
  16. andrewclaytonbarrentine reblogged this from proofmathisbeautiful and added:
    (proofmathisbeautiful) (freshphotons) Drawing of a magnetic field by René Descartes, from his Principia Philosophiae,...
  17. mayrani reblogged this from proofmathisbeautiful
  18. proofmathisbeautiful reblogged this from freshphotons
  19. uncertaintimes reblogged this from silicon
  20. motherheroic reblogged this from freshphotons