If you are not yet a member, feel free to explore our open-access articles! Like this recent and wonderful article by @stephenaj.bsky.social on astrolabes! 'Gerard Turner Memorial Lecture: Back to the Future: New Approaches to the Astrolabe'! scientificinstrumentsociety.org/BulletinArti...

With our 'Topics Database', members can research a litany of instruments ranging from Aneroid Barometers to Zograscopes! We also offer a complete 'Bulletin database' to search through all 167 issues! scientificinstrumentsociety.org/publications...

100 followers in under 24 hours! Speaking of time… Society members can access the Bulletin archive, featuring gems like Lajos Bartha’s 1988 piece, “Old Time Measuring, Astronomical and Surveying Instruments in the Museums of Hungary.” scientificinstrumentsociety.org/SISTopicsInd...

If you're new here; check out our wonderful blogs! We offer a wide variety of all things scientific instruments from volvelles used in alchemy, to instruments in Ottoman education! We also accept contributions! scientificinstrumentsociety.org/blog/

Can you tell the difference between a hydrometer & a hygrometer? A Leyden jar & a Crookes tube? An armillary sphere & an equatorial ring? Then you should follow @sis-instrument-soc.bsky.social for updates concerning the history of scientific instruments! #histSTM #histsci #histtech #FollowFriday 🗃️

View our recent Bulletin, no. 167! We’ve got a whole range of open-access articles available—including this gem by Anthony Turner: “On the Origin and Naming of the Planetary Machine Known as an ‘Orrery’.” Well worth a read. scientificinstrumentsociety.org/BulletinArti...

Welcome to the Scientific Instrument Society on BlueSky. We promote the study, collection, and preservation of scientific instruments and publish the Bulletin of the Scientific Instrument Society. For membership, visit us here: scientificinstrumentsociety.org/join/