In the year 79, AD Mount VesuÂvius eruptÂed, buryÂing both PomÂpeii and HerÂcuÂlaÂneum. In 1750, an ItalÂian farmÂworkÂer disÂcovÂered an entombed seaÂside vilÂla in HerÂcuÂlaÂneum while digÂging a well. When excaÂvatÂed, the resÂiÂdence yieldÂed hunÂdreds of scrolls, all of them turned into what looked and felt like lumps of ash, and pracÂtiÂcalÂly all of them unrolÂlable, let alone readÂable. Only in 2015 did humankind — or more specifÂiÂcalÂly, UniÂverÂsiÂty of KenÂtucky comÂputÂer sciÂenÂtist Brent Seales and his team — develÂop the techÂnolÂoÂgy that could let us see what texts these ancient scrolls conÂtain. EvenÂtuÂalÂly, a parÂtiÂcle accelÂerÂaÂtor and machine learnÂing came into play. This timeÂline comes from the web site of the VesuÂvius ChalÂlenge, “a machine learnÂing and comÂputÂer vision comÂpeÂtiÂtion to read the HerÂcuÂlaÂneum Papyri.”
FundÂed by techÂnolÂoÂgy entreÂpreÂneurs Nat FriedÂman and Daniel Gross, the VesuÂvius ChalÂlenge has givÂen out $260,000 of its $1 milÂlion of prizes so far, includÂing $40,000 to underÂgradÂuÂate student/engineer Luke FarÂriÂtor, who idenÂtiÂfied ten letÂters in a secÂtion of one scroll, and $10,000 to bioroÂbotÂics gradÂuÂate stuÂdent Youssef NadÂer, who subÂseÂquentÂly and indeÂpenÂdentÂly disÂcovÂered those same letÂters.
The word they form? PorÂphyras, ancient Greek for “purÂple”: a colÂor, inciÂdenÂtalÂly, that sigÂniÂfied wealth and powÂer in the ancient world, not least because of the enorÂmous amount of labor required to extract it from nature. That the HerÂcuÂlaÂneum Papyri have startÂed to become readÂable also repÂreÂsents the culÂmiÂnaÂtion of a simÂiÂlarÂly impresÂsive effort, albeit one based on techÂnoÂlogÂiÂcal develÂopÂment rather than the extracÂtion of sea-snail glands.
As Nicholas Wade writes in the New York Times, the curÂrent method “uses comÂputÂer tomogÂraÂphy, the same techÂnique as in CT scans” — exeÂcutÂed with the aforeÂmenÂtioned parÂtiÂcle accelÂerÂaÂtor — “plus advanceÂments in artiÂfiÂcial intelÂliÂgence” used “to help disÂtinÂguish ink from papyrus.” You can learn more about the VesuÂvius ChalÂlenge in the video above. Its creÂator GarÂrett Ryan, of ancient-hisÂtoÂry Youtube chanÂnel Told in Stone, has been preÂviÂousÂly feaÂtured here on Open CulÂture for his explaÂnaÂtion of how 99 perÂcent of ancient texts were lost — which means these charred scrolls could hold a great deal of knowlÂedge about the ancient world. Do they conÂtain, as Ryan fanÂtaÂsizes, the lost books of Livy, the diaÂlogues of ArisÂtoÂtle, poems by SapÂpho? We’ll only know when someÂone figÂures out how best to use techÂnolÂoÂgy to decode them all. ArtiÂfiÂcial intelÂliÂgence may be the key to the future, as we’ve often heard in recent years, but in this parÂticÂuÂlar case, it offers a promisÂing key to the past.
RelatÂed conÂtent:
PomÂpeii Rebuilt: A Tour of the Ancient City Before It Was Entombed by Mount VesuÂvius
How 99% of Ancient LitÂerÂaÂture Was Lost
A NewÂly-DisÂcovÂered FresÂco in PomÂpeii Reveals a PreÂcurÂsor to PizÂza
Based in Seoul, ColÂin Marshall writes and broadÂcasts on cities, lanÂguage, and culÂture. His projects include the SubÂstack newsletÂter Books on Cities, the book The StateÂless City: a Walk through 21st-CenÂtuÂry Los AngeÂles and the video series The City in CinÂeÂma. FolÂlow him on TwitÂter at @colinmarshall or on FaceÂbook.