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@paultactico2
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about 1 year ago
STEMGeeks
[This Day on Math History] Birthday of the ‘Carmichael's Numbers’ Father: Robert D. Carmichael (01/03/1879)
The Father of the Carmichael Numbers. On this day in 1879, the American mathematician Robert Daniel Carmichael was born in Goodwater, Alabama. He was the eldest son of a
@mirzaiqi
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10 months ago
SciFi Multiverse
Questions from children, answers from space a different feeling
Today, reading a news item created a different feeling in my mind. Two astronauts from NASA and JAXA are answering questions from young American students from the International…
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