Ask HN: What is the average number of hops in your social network to 9-11 death?
By MrCoffee7 · 2026-09-11 · 2 points · 2 comments
What is the average number of hops in your social network to someone living who knew someone who was killed in the 9-11 attack? I am particularly interested in how the answer would vary depending on the age of the first person in the social network graph?
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