Discovered in Northamptonshire, Machin says it could have belonged to an active or former Roman gladiator, or even be a spectator's souvenir, even though there is no evidence of an arena or circus space in that part of the country.
This article originally appeared on Engadget at https://www.engadget.com/ai/openai-will-notify-authorities-of-credible-threats-after-canada-mass-shooters-second-account-was-discovered-112706548.html?src=rss
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