#TomLehrer
π #Lobachevsky π #Mathematics π
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#TomLehrer
π #Lobachevsky π #Mathematics π
When @wilwheaton.net & @hntdove.bsky.social share the same #TomLehrer story, you know that it will be worth reading!
(Thanks for providing this glimpse into Lehrerβs work at the #NSA, @opalescentopal.bsky.social!)
#Lobachevsky #MathHistory