A Study on Equestrian Technology and other Weird Theories that I think up.
Chapter#1-In the Beginning.....
In the beginning, there was ponies. Primitive ponies banging sticks on rocks and collecting feathers. But as time passes change happens (whether it was caused by Discord or something else, nopony knows). The ones with sticks stopped banging on rocks started pointing those sticks at others while shouting words and concentrating hard. Then one pony pushed another pony from about 10 hoofsteps away. Then they thought "Well it's hard carrying these sticks around without opposable thumbs. If only there was an easier way to take these around". Then they stuck those sticks into their foreheads and became Unicorns.
The ones with rocks grew bored of staring at the rocks now that all the sticks were gone. So they started smashing them with their hooves. They became masters of smashing rocks and moved on to smashing boulders. Then they saw that they were running out of rocks to smash and decided to create farms for them. The ponies became known as Earth Ponies.
And the ones with feathers developed a closer tie to the creatures the feathers came from. But there was one barrier that kept these ponies from being with the birds and that was flight. There were many experiments and attempts to fly such as attaching birds via string to a pony and creating a feather cape and jumping off a cliff. Not a single one worked surprisingly. So these flightless ponies went to the unicorns and asked for the gift of flight. The unicorns agreed and began experimenting with twisting and mixing DNA with magic. Soon they were ready to throw a bird and a pony in the Magic DNA Blender™. And what came out was called a pegasus. And then they all were able to fly around with the birds just as they wished. But a little magic worked its way in and the pegasi were able to control clouds and thus the weather. And that's how ponykind was made!