InventionJacob's staffJacob ben Machir ibn Tibbon, GersonidesCalibrated wooden rod with sliding crosspiece used for measuring the altitude of celestial bodies or the height of distant objectsRead on WikipediaEdit in BackendByJacob ben Machir ibn Tibbon, GersonidesMore to readBeyond inventionsSame vibe, elsewhereRelatedMore to readShow all (16)SextantTextStorm glassTextTelescopeTextNoniusTextBarometerTextLightning rodTextJakobs bogieTextGregorian telescopeTextPendulum clockTextNewton telescopeTextOctantTextMicrometerTextPyranometerTextArithmometerTextProper motionTextGyroscopeTextAround thisBeyond inventionsShow all (16)🇵🇱The Books of JacobBook🇸🇪Flygande JakobFood🇨🇭The Black SpiderBook🇱🇻Riga Black BalsamFood🇨🇭The Swiss Family RobinsonBook🇨🇭An Allegory of the Old and New TestamentsImage🇸🇵Space Atlas: Mapping the Universe and BeyondBook🇦🇩The teacher of CheopsBook🇮🇹Dialogue Concerning the Two Chief World Systems: Ptolemaic and CopernicanBook🇪🇬Writings from Ancient EgyptBook🇨🇦CaesarFood🇹🇹Angostura bittersFood🇬🇧Espresso martiniFood🇮🇹VermouthFood🇸🇵CosmosBookIthakaWorld tourSame vibe, elsewhereShow all (16)Book TestBook🇺🇸Tomato juiceFood🇬🇧Robinson CrusoeBook🇪🇨JawboneBook🇨🇭The AlpBook🇰🇼The Stardust ThiefBook🇮🇹Italian FolktalesBook🇭🇷Croatian Tales of Long AgoBook🇲🇬Return to the Enchanted IslandBook🇵🇹A God Strolling in the Cool of the EveningBook🇵🇱Doppelportrait der Brüder Jacob und Wilhelm Grimm by Jerichau-BaumannImage🇲🇳The Blue SkyBook🇬🇲Reading the CeilingBook🇭🇺SkylarkBook🇨🇭Jupiter and CallistoImage🇬🇾My Bones and My FluteBook
