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?

... we explain like I'm five

Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: k0fi96, anecdotallyextant, alienfreaks04, the_camperdave, gameofchat, theicklestone, sceneofshadows, rsdancey and yourdadsbff

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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”?

... we explain like I'm five

Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: i_hate_platpi_ama, mykro76, hugepilchard, instantpowdy and randomusefulbits

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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?

... we explain like I'm five

To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter:

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or send us an e-mail:

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