In the following articles and videos, explore the many ways that basic design features have been used by different builders in different times and places - post and lintel, arch, dome, flying buttress, cantilever, and cable suspension - to create structures that endure for generations.
At least, that's the idea...
There's a lot of content here, but most of the items are fairly short. (There's one PBS video that's about an hour long, but it's VERY good.) Schedule a few hours over the course of the week and you won't be rushed.
Use the Mark Reviewed buttons to keep track of what you've seen, and mark this one off once you've completed them all.