…the nineteenth letter of the Greek alphabet (Τ, τ), transliterated as ‘t’…
…an unstable subatomic particle of the lepton class, with a charge of −1 and a mass roughly 3,500 times that of the electron…
…an unstable subatomic particle of the lepton class, with a charge of −1 and a mass roughly 3,500 times that of the electron…
