Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
dobbsbob
on Jan 12, 2014
|
parent
|
context
|
favorite
| on:
Engineer: Egyptians built pyramids by piling rubbl...
He explains it better in the second part, including how they got the water to the top, water pressure, water proofing ect.
http://youtu.be/C1y8N0ePuF8
and of course in the actual book
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
