May 3, 2024
Can you explain the role of a jockey during a horse race? Why do horses start side by side in a race instead of a staggered start like in human races? How does horse racing differ from dog racing, and why is the latter often frowned upon? How betting odds work in horse racing?
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Apr 26, 2024
How did the NATO phonetic alphabet come about? Why were specific words chosen for each letter? Has it changed over time? Why is the number 9 spoken as “niner”?
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Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the...
Apr 19, 2024
What do all the signs on an airport taxiway mean? What do the various markings and lights indicate? How are parallel runways numbered? Why does Atlanta Airport use an alternative NATO Phonetic Alphabet?
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To the ELI5 community that has supported us so far, thanks for all your feedback and...
Apr 12, 2024
What is it and why is Gore-tex so special? Aren’t there other materials that are just as waterproof? How was it discovered? Why does proper care of Gore-tex jackets involve the tumble dryer?
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Thank you to the r/explainlikeimfive community and in particular the following users whose...
Apr 5, 2024
How do trains maintain traction on the tracks, especially during rainy or icy conditions? How do the wheels not slip off? Why do we always see stone or gravel on train tracks? How did early trains in the 1800s make sure they didn’t collide into each other?
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Thank you to the...