When did Technology Connections Season 6 Episode 20 air?
Technology Connections Season 6 Episode 20 aired on August 31, 2020.
Technology Connections
Technology Connections is a series of YouTube videos that explores numerous aspects of technological history, including how things work, the way things developed, and anything in between. There is no limit to what kinds of tech could be covered — one minute you may be learning about how electron guns draw pictures on an analog television, and the next you might be discovering that your modern toaster is a piece of junk.
Created by: Alec Watson
Season 6 · Episode 20
Retroreflectors; they're everywhere, and they cheat physics (sort of)
Aug 31, 2020·23m
Road signage and other markings may be something you take for granted, but have you ever wondered how they can appear so brightly with just the output of your headlights? Find out how, and get a load of other trivia, in this video!
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How long is Technology Connections Season 6 Episode 20?
This episode runs for approximately 23 minutes.
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