Here are the answers to my earlier posted questions.
Another random selection of trivia today.

One
An otherworld castle from Arthurian Romance is located at the same spot as the Oxford English Dictionary identifies as Europe’s highest active volcano?
Answer: Mount Etna
Mount Etna, is an active stratovolcano in eastern Sicily, Italy, standing at 3,323 meters (10,902 feet). It is the highest and most active volcano in Europe. Its fertile volcanic soils support agriculture, and its historical activity has earned it the designation of a Decade Volcano and a UNESCO World Heritage Site. In various stories, Mongibel is associated with the legendary figure Morgan le Fay, depicted as her magical stronghold linked to Avalon.
Two
Svetlana Savitskaya on 25 July 1984; Kathryn D. Sullivan, 11 October 1984; and Wang Yaping, 8 November 2021 all achieved a first. What common milestone do these dates mark??
Answer: They were the first females of their nationalities and for their space programs to perform extravehicular activity (EVA) or spacewalk
Specifically, they were the first females of their nationalities and space programs to perform EVAs. EVAs.
The first woman to perform an extravehicular activity (EVA) was Soviet Svetlana Savitskaya on 25 July 1984, while aboard the Salyut 7 space station. Her EVA lasted 3 hours and 35 minutes. The first American woman to perform an EVA was Kathryn D. Sullivan on 11 October 1984, during the STS-41-G mission. The first female Asian and Chinese woman to perform an EVA was Wang Yaping on 8 November 2021, outside the Chinese Tiangong space station.
Three
The University of St Andrews, Scotland, was founded in what century?
Answer: 15th century.
The University of St Andrews, founded in 1413, is the oldest university in Scotland and the third-oldest in the English-speaking world — after Oxford and Cambridge. Located in St Andrews, Scotland, it is part of the ancient universities of Scotland and played a role in the Scottish Enlightenment. The university consists of three colleges and 18 academic schools across four faculties, with a diverse student body representing over 145 nationalities. It is known for its selective undergraduate admissions and traditional student customs. Notable alumni include Alex Salmond, Chris Hoy, and the Prince and Princess of Wales, with five Nobel laureates among its graduates and staff.
Four
The cave system with the world’s longest known length, Mammoth Cave is in which US state and, according to the U.S. National Park Service, what length is it at present (March 2026) to the nearest 25 miles/40 km?
Answer: Kentucky; 425 miles or 680 km.
Mammoth Cave is currently mapped and explored at 426 miles (686 km), but that is just what has been discovered to date. — U.S. National Park Service.
Mammoth Cave, currently mapped at 426 miles (686 km), is the longest known cave system in the world. Early explorers, including Stephen Bishop and the Hanson and Hunt families, significantly contributed to its discovery. The 1972 connection between the Flint Ridge and Mammoth Cave systems, achieved by a team of six explorers, solidified its status as the longest cave system.
Five
NOUN
the scientific study of old age, the process of ageing, and the particular problems of old people.
— Oxford English Dictionary.
What word, an –ology, is defined above?
Answer: Gerontology.
Gerontology, a multidisciplinary field, aims to understand the ageing process to minimise age-related disabilities. While geriatrics focuses on treating diseases in older adults, gerontology encompasses a broader study of ageing.
Post title — Mongibel
The name Mongibel, associated with Morgan le Fay and King Arthur, originates from Arthurian Romance and is linked to Etna (Mongibello). Welsh conceptions of a Celtic underworld were adapted and transplanted to Sicily by Bretons.
