Today I Learned (TIL)

186 readers

1 users here now

You learn something new every day; what did you learn today?

/c/til is a community for any true knowledge that you would like to share, regardless of topic or of source.

Share your knowledge and experience!

Rules

Information must be true
Follow site rules
No, you don't have to have literally learned the fact today
Posts must be about something you learned

founded 2 years ago

MODERATORS

Kokomheart@lemmy.ca

JCSpark@lemmy.ca

TIL A microscope can simply be reversed to make a telescope. Both telescopes and microscopes were in use in Holland by the end of the sixteenth century (www.bristol.ac.uk)

submitted 5 months ago by partybot@lemmy.ca to c/til@lemmy.ca

3 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] Akasazh@feddit.nl 3 points 5 months ago

Tbh that's in a modern sense, historically a microscope was just a single lense, which could be used for both (as far as I know). And the Dutch had the best lense makers and innovators that developed the optie technology early on.