I like to watch Ancient Almanac and related features on the History Channel. Often the ingenuity of older cultures than our own are detailed, and
how modern problems were addressed with old solutions -- some of them very elegant solutions. Hygiene/sewage, water supplies/storage, engineering
structures, cutting of stone, masonry, gears, weaponry etc. etc. I think it's fascinating, an often I get good ideas that could be very applicable
to a modern society deprived of modern technology and power.


