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The Great Lake Huron Rock Puzzle
As a boy, I found this chunk of limestone on the shoreline of southern Lake Huron, Canada near the town of Goderich: The rock is 23 cm (9...
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Preambulist [CC0], from Wikimedia Commons Flexagons came to public attention when the late great Martin Gardner (who wrote the excelle... -
TRAPPIST-1 is a planetary system, located 12 parsecs away from the Solar system (39 light years), near the ecliptic, within the cons... -
The mathematician Svitlana Mayboroda and collaborators have figured out how to predict the behavior of electrons — a mathematical discover...
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