> The simplest constraint for anyone trying to explain a complex topic is to accept the request to “explain it to me like I’m 10 years old”. What’s packed into that request is, vividly exaggerated, the reminder that what seems obvious to an expert is often incomprehensible to the listener. Technical jargon and fusillades of acronyms are often used to convey an explanation that has been denuded of all the foundations and context that might allow it to make sense.
As a non-native English speaker there are 4 words in this article that I had to look up, which is significantly higher than a typical article from HN frontpage (usually it's 0, occasionally 1).
If anyone curious, the words are: pellucid, fusillades, pram (idk, why I never heard it. I knew the word "stroller", of course, but I never thought about different kinds of strollers), octogenarian (this one I could have guessed from Latin roots and context, was lazy).
Fusillades specifically was unfamiliar but I inferred if from context and knowing fusilier.
A pram is a kind of mobile bed for babies.
In my defence, I was coming at it etymologically, where (according to the OED), a perambulator is 'A person who walks or travels through or about a place' (hence 'walker') OR 'A carriage for a baby or young child, which may be pushed along by a person on foot. Now usually shortened to pram [...] a cradle mounted on four wheels'.
So 'mobile bed' is a perfect description
A ring-sling suited us better.
I think the modern style is a multi-hundred pound (£) infant travel system. https://www.argos.co.uk/browse/baby-and-nursery/travel/trave... - up to £1500 in this relatively down-market UK shop.
> If you are reading this column you definitely aren’t a typical 10-year-old, but the image of the bewildered 10-year-old gives the expert an anchor to help them slow down and simplify [0]
[0] TFA
Why would you think that?
I was also implying that you, and I assumed that you were more than 10 years old, could also use a dictionary to look up words you weren't familiar with if you aren't able to glean their definition from context.
Can a 10-year-old use a dictionary? That's approximately fifth grade in the US. By 10 years old, they should be able to use a dictionary and encyclopedias to look up stuff. At the very least they should be able to go to merriam-webster.com or wherever and type in an unfamiliar word to get a definition.
So UK, Canadian, Australian boys who were ten years old in the 1950s, 1960s, 1970s would have encountered it. Anything that featured older school British Empire toy soldiers would have likely used the word, along with other military terms.
Rudyard Kipling is a typical kind of author who'd be read by ten year olds and who'd use that word and others of a similar pedigree.