One of the most sturdy card houses to build is a pyramid, using a large square base, then reducing the length of the sides of each square you put on top. If you do this you will be re-enacting one of the most ancient and recognizable architectural designs in history.
Pyramids can be found across the globe, with massive examples famously linked with Egypt and Mexico. And although many creative theories exist for why ancient pyramids can be seen all over world, like it is because aliens helped built them or a lost advanced civilization existed with magical tools, the more likely reason for their existence and survival is that the shape of the pyramid is the strongest and most durable design of architecture, so strong that it will, if built well, last for centuries.
For example, if you take a bucket of sand and turn it quickly upside down, it will, 99% of the time, create a cone like shape. It will have a wide base leading up to a thin point. As such, in ancient times, even those with little architectural knowledge would have learnt that if you are going to try and build something to last, then build like a mountain, with a wide base leading up to a point.
Then, if you wanted to make it look more than just a pile of sand or rocks, flatten the sides, and, just as you would discover when playing with the sand, it is easier to make a regular four-sided shape, than any other. So, if an ancient culture was going to invest in building a massive structure, and they wanted it to last, logic, rather than aliens or lost civilizations, would have thought ‘you know what, a pyramid shape would be great idea!’
One interesting fact about pyramids is that although they instantly conjure thoughts of Egypt and Mexico, there are more ancient examples in such countries as Sudan and China. Egypt is credited with having between 100 and 120 registered pyramids, while the Sudan has around 240 recorded ancient pyramids and China with having over 200 built from various materials.
So, if you want to build high and strong, do like the ancients build a pyramid!
Below is a card house with the center ‘dug’ out (and looking through). Because it was built in a shape of a pyramid, this could be done and the surrounds remain secure!
