screencast
n.— «Now obviously, people can and will call these presentations whatever they want. But when I invite someone to help me make one, or when I refer to one, I’m going to call it a screencast. » —“Name that genre: screencast” by John Udell InfoWorld: Jon Udell’s Weblog Nov. 17, 2004. (source: Double-Tongued Dictionary)
Further reading
After noting how similar the word genre sounds to his own first name, Quiz Guy John Chaneski crafted a quiz that involves replacing the letters gen- with John- to form an entirely new word. For example, he says, from now on when you talk about a...
Why are distances at sea measured in knots? In the 1500s, sailors would drop a chip log off the side of the boat and let out the rope for about thirty seconds, counting how many knots on the rope went out. Eventually, one knot came to mean one...