Uh, https://en.wikipedia.org/wiki/Therac-25 https://en.wikipedia.org/wiki/Therac-25 In that case, the problem wasn't conversion units, but race conditions. Any

Uh, https://en.wikipedia.org/wiki/Therac-25 https://en.wikipedia.org/wiki/Therac-25 In that case, the problem wasn't conversion units, but race conditions. Anyway, three people died because the radiation therapy unit burnt them with lethal doses of radiation, because of a software error.