February 21 • 2025

Feb 21-27, 2025 / Vol. 44 / No. 25

Mr. Smarty Pants Knows

The Douglas A-1 Skyraider was the last U.S. propeller-driven attack plane. It even had some air victories against North Vietnamese MiG-17 jets. In 1884, the Earth was divided into 24 time zones at the International Meridian Conference, with Coordinated Universal Time UTC (formerly Greenwich Mean Time GMT) as the starting point. Some nations have since…


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