educational video

Today Ryan Learned the History of the QWERTY Keyboard [VIDEO]
I have been typing on some sort of keyboard since first learning to type during my sophomore year in high school some time ago, and until earlier this week, I never put much thought into why the keys are laid out the way they are. Thanks to a quick Googling, now I do. This is what I found out.
Today Ryan Learned How Screws Were Invented [VIDEO]
If you're a regular visitor to my blog, you know that I have a curious mind, and I'm fascinated by how things work, or how they came to be in the first place. After finding the screw pictured in my desk drawer the other day, I decided to find out how this important piece of mechanics was b…