"Miscellaneous Medley" typically refers to a collection of various unrelated items or things. Since you didn't specify a particular topic for your medley, here are some interesting miscellaneous facts from various domains:
Pangolins and Their Scales: Pangolins are the only mammals covered in scales. There are eight species of pangolins, and they are often referred to as "scaly anteaters."
The Oldest Living Organism: A grove of quaking aspen trees in Utah known as "Pando" is estimated to be around 80,000 years old, making it one of the oldest living organisms on Earth. Each tree in Pando is genetically identical and connected through a shared root system.
Honey Never Spoils: Archaeologists have found pots of honey in ancient Egyptian tombs that are over 3,000 years old and still perfectly edible. Honey's low moisture content and natural acidity make it resistant to spoilage.
The Eiffel Tower's Weight: The Eiffel Tower in Paris, France, is made of iron and stands 324 meters (1,063 feet) tall. Despite its massive size, it is surprisingly lightweight for its appearance, weighing approximately 7,300 tons.
The Longest Word: The chemical name for the protein Titin is often cited as the longest word in the English language. It has 189,819 letters and takes over three hours to pronounce.
The World's Shortest War: The Anglo-Zanzibar War, fought between the United Kingdom and the Sultanate of Zanzibar on August 27, 1896, holds the record as the shortest war in history, lasting between 38 and 45 minutes.
Cows Have Best Friends: Cows are known to form close bonds with other cows, and they often have "best friends" within their herds. These bonds can last a lifetime, and cows can become stressed when separated from their friends.
The Great Wall of China Isn't Continuous: Despite its name, the Great Wall of China isn't a single continuous wall. It is a series of walls and fortifications built by various Chinese dynasties over centuries. It stretches over 13,000 miles (21,196 kilometers) when all its branches and walls are considered.
The Hubble Deep Field: The Hubble Space Telescope's Deep Field image, captured in 1995, contains thousands of galaxies in a region of space no larger than a pinhead held at arm's length. It revealed the vastness and complexity of the universe beyond what was previously known.
The First Internet Message: The first message ever sent over the Internet was "LO" (short for "LOGIN") on October 29, 1969, by computer scientist Leonard Kleinrock at UCLA. He was attempting to type "LOGIN," but the system crashed after just two letters.
These miscellaneous facts cover a wide range of subjects and can be great conversation starters or trivia to share with others.