MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 579
The first user who solved this task is Roxana zavari.
#brainteasers #math #riddles
Georges ClaudeDied 23 May 1960 at age 89 (born 24 Sep 1870).French chemist, engineer and inventor whoinvented the neon light, which was the forerunner of the fluorescent light. Claude was the first to apply an electrical discharge to a sealed tube of neon gas, around 1902 and make a neon lamp (“Neon”from Greek neos, meaning “new gas.”) He first publicly displayed the neon lamp on 11 Dec 1910 in Paris. His French company Claude Neon, introduced neon signs to the U.S. with two “Packard”signs for a Packard car dealership in Los Angeles, purchased by Earle C. Anthony for $24,000. |