THIS is an excellent work for all young students who wish to begin the study of geometry. In its order of treatment it completely ignores Euclid, and thus saves the young pupil from a long and ...

Anaxhaoza, E.C. (2024) The Circle-Apollon’s Theorem, Equanimous Inverses. Open Access Library Journal, 11, 1-14. doi: 10.4236 ...

In 1843, William Rowan Hamilton had a four-dimensional flash of insight that still shapes our three-dimensional world.

UCLA chemists have found a big problem with a fundamental rule of organic chemistry that has been around for 100 years—it's ...

Watch this crazy moment a passenger is escorted off a plane after attempting to storm the cockpit. Charlotte Keen, from Fleet ...

Five people died in the crash of a twin-engine plane on Santa Catalina Island on Tuesday night, according to the Los Angeles County Sheriff’s Department. The plane’s takeoff from Catalina was ...

A plane that departed from Catalina Island off the Southern California coast crashed Tuesday night, killing all five people on board, the Federal Aviation Administration reported. According to ...

Harrowing footage released by the National Oceanic and Atmospheric Administration Aircraft Operations Center shows a research plane violently shaking from heavy turbulence as it flew directly into ...

UCLA chemists have overturned a century-old rule in organic chemistry that limited molecular design by proving that ...

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Five people were killed in a plane crash on California’s Catalina Islands after the small aircraft took off from the airport without clearance. The twin-engine Beechcraft 95 crashed just after ...

According to Bredt's rule, double bonds cannot exist at certain positions on organic molecules if the molecule's geometry deviates too far from what we learn in textbooks. This rule has constrained ...