Wish you had a time machine?

Question

Here is a pretty good one.

Take me back to...

Comments

Well..back to 1 Jan 1900 anyway..

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If I had a time machine my first stop would be to get the recipe for the concrete they used to pour the pyramids in ancient Egypt.

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I'm so disappointed. I looked up my birthday. My name is not on the list of famous people.

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That's a fun, little distraction! Thanks for sharing it.

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Uh...Rob, and what would you do with this concrete knowledge I dare ask?

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Build a house.
I imagine it has pretty low embodied energy compared to modern concrete; and it has stood up for 1000's of years (climate of course playing a major role in its longevity)