No doubt about it, the disÂcovÂery of the RosetÂta Stone in 1799 ranks as one of the greatÂest archaeÂoÂlogÂiÂcal disÂcovÂerÂies. One slab of stone deciÂphered EgyptÂian hieroÂglyphs and demysÂtiÂfied the hisÂtoÂry of Ancient Egypt. Now, we had a winÂdow into the real hisÂtoÂry of Ancient Egypt, not the imagÂined one. The stoÂry behind the RosetÂta Stone gets niceÂly told here by Beth HarÂris (DirecÂtor of DigÂiÂtal LearnÂing at MoMA) and Steven ZuckÂer (chair of HisÂtoÂry of Art and Design at Pratt InstiÂtute), as part of their series of SmarthisÂtoÂry videos. The British MuseÂum, which housÂes the famous artiÂfact, has more on the RosetÂta Stone.