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In 1982, a physics joke gone wrong sparked the invention of the emoticon - Ars Technica
(arstechnica.com)
This is a most excellent place for technology news and articles.
I get it.
I prefer using emojis that show a range of variations of sarcasm over the very inelegant "/s," myself.
Not me ๐๐๐๐ฅด
Don't be so serious ๐คก