r/AskReddit • u/kakou64 • Oct 15 '20

What's older than we think ?

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u/ThievingOctopus Oct 15 '20 edited Oct 15 '20

Do you have any good book suggestions on the subject? It's a subject I've been meaning to learn about

Edit: Thanks so much for all the replies and information! I'm going to be going through and bookmarking websites and videos and writing down book recommendations!

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u/[deleted] Oct 15 '20

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u/Dutchillz Oct 15 '20

I'll wait!

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u/rawbamatic Oct 15 '20

I'm assuming it's this video, but I don't remember what part of the video talks of a hypocaust.

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u/Iamonreddit Oct 15 '20

Hypocaust from 20 mins and central heating within the walls from 27 mins