Extremely Hard General Knowledge #79

Which Italian mathematician was the first woman to write a mathematics handbook, and the first woman appointed as a mathematics professor at a university?

Which bone in the body, also known as the lingual bone or the tongue-bone, is a horseshoe-shaped bone in the neck?

What does the computing acronym HDMI stand for?

The children's television channels CBBC and CBeebies were both launched in the February of which year?

What is the most populous state in India, and the most populous country subdivision in the world?

Which mountain range in New York is home to Mount Marcy, the highest point in New York, and Lake Placid, the host of the 1932 and 1980 Winter Olympics?

Which architect is most well-known for designing Marina Bay Sands in Singapore?

The song "Mississippi" was a UK Number One in 1976 for which Dutch country pop band?

Which stitch type is sometimes called a cable stitch and is frequently used to reinforce the edge of thick materials?

Which French fashion designer is most popularly known for the red leather soles on his high-heeled shoes?

Having only been achieved by 74 people as of 2025, what is the highest rank of sumo wrestling?

Who has starred as John Kramer / Jigsaw in the Saw franchise since it began in 2004?

"Gather ye Rose-buds while ye may" is the first line of the poem "To the Virgins, to Make Much of Time", written by which cavalier poet?

In the Catholic Church at what age are cardinals no longer allowed to participate in a papal conclave?

Which boarding school in Elgin, Scotland was attended by King Charles III and his father Prince Phillip?

Who acceded to the throne as King of Denmark after his mother's abdication in January 2024?

Who was the Quarterback for the Philadelphia Eagles when they won the Super Bowl in 2024, and when they lost in 2022?

Which German composer was nominated for Best Original Score Oscar for Lion (2016) and Conclave (2024) as well as winning the award for All Quiet on the Western Front (2022)?

In Egyptian mythology, which god of mummification is often depicted with the head of a jackal/wolf?

Which Bulgarian cheese, with a consistency similar to the Greek feta, is key ingredient in the traditional pastry Banitsa?