Mark Twain New York. The Langdon family plot is marked by a 12-foot monument (two fathoms, or "mark twain") placed there by his surviving daughter Clara. There is also a smaller headstone. He expressed a preference for cremation (for example, in "Life on the Mississippi"), but he acknowledged that his surviving family would have the last word. Officials in Connecticut and New York estimated the value of Twain's estate at $471,000 ($ today). Twain began his career writing light, humorous verse, but he became a chronicler of the vanities, hypocrisies, and murderous acts of mankind. At mid-career, he combined rich humor, sturdy
Eureka (word) Fermat polygonal number theorem. Eureka (word) Eureka () is an interjection used to celebrate a discovery or invention. It is a transliteration of an exclamation attributed to Ancient Greek mathematician and inventor Archimedes. "Eureka" comes from the Ancient Greek word "heúrēka", meaning "I found (it)", which is the first person singular perfect indicative active of the verb "heuriskō" "I find". It is closely related to heuristic, which refers to experience-based techniques for problem solving, learning, and discovery. The accent of the English word is on the second syllable, following Latin rules of accent, which require that a penult (next-to-last syllable)