The Wikipedia article of the day for September 18, 2021 is Acamptonectes. Acamptonectes is a genus of ophthalmosaurid ichthyosaur, a type of dolphin-like marine reptile that lived during the Early Cretaceous around 130 million years ago. The first specimen—a partial adult skeleton—was discovered in Speeton, England, in 1958, but it was not formally described until 2012. Acamptonectes had unusual adaptations that made its trunk rigid, including tightly-fitting bones in the occiput (back and lower part of the skull) and interlocking vertebral centra, likely allowing it to swim at high speeds with a tuna-like form of locomotion. Other distinguishing characteristics include an extremely slender snout and unique ridges on the basioccipital bone of the braincase. As an ichthyosaur, Acamptonectes had large eye…
Tag: article of the day
Hurricane Humberto (2019)
The Wikipedia article of the day for September 17, 2021 is Hurricane Humberto (2019). Hurricane Humberto was a large and powerful tropical cyclone that caused extensive wind damage in the British Overseas Territory of Bermuda during September 2019. It was the eighth named storm and third hurricane of the 2019 Atlantic hurricane season. Humberto formed on September 13, then paralleled the eastern coastline of Florida until September 16, when it turned sharply northeastward and became a hurricane. It reached peak intensity as a Category 3 hurricane on September 18. After its center passed within 65 miles (100 km) of Bermuda on September 19, the storm transitioned the next day to a potent extratropical cyclone. Rip currents killed one person in Florida and another in North Carolina. In Bermuda,…
Roman withdrawal from Africa (255 BC)
The Wikipedia article of the day for September 16, 2021 is Roman withdrawal from Africa (255 BC). The Roman withdrawal from Africa in 255 BC was the attempt by the Roman Republic to rescue the survivors of their defeated expeditionary force to Carthaginian Africa (in what is now north-eastern Tunisia) during the First Punic War. A force of 390 warships fought and defeated 200 Carthaginian vessels off Cape Hermaeum (the modern Cape Bon or Ras ed-Dar), north of the town of Aspis. The Carthaginians had 114 of their ships captured, together with their crews, and 16 sunk. Most modern historians assume there were no Roman losses. The Romans landed in Aspis – where the Roman survivors of the previous year’s invasion were…
Raymond Pace Alexander
The Wikipedia article of the day for September 15, 2021 is Raymond Pace Alexander. Raymond Pace Alexander (1897–1974) was a civil rights leader, lawyer, and politician who was the first African-American judge appointed to the Pennsylvania courts of common pleas. In 1920, he became the first black graduate of the Wharton School of Business. He married in 1923; in 1927 his wife, Sadie, became the first black woman to earn a law degree from the University of Pennsylvania. After graduating from Harvard Law School in 1923, Alexander became one of the leading civil rights attorneys in Philadelphia. He represented black defendants in high-profile cases, including the Trenton Six, a group of black men arrested for murder in Trenton, New Jersey.…