Learn something new every day. Can You Make It Through This Post Without Having Your Mind Blown? 47 Mind-Blowing Psychological Facts You Should Know About Yourself. I’ve decided to start a series called 100 Things You Should Know about People.
As in: 100 things you should know if you are going to design an effective and persuasive website, web application or software application. Or maybe just 100 things that everyone should know about humans! Simple animation to explain complex principles - Electronics. 1, aircraft radial engine 2, oval Regulation 3, sewing machines 4, Malta Cross movement - second hand movement used to control the clock 5, auto change file mechanism.
Shut Up And Take My Money! Why Are There 5,280 Feet in a Mile? Making Sense of Measurements. Why are there 5,280 feet in a mile, and why are nautical miles different from the statute miles we use on land? Why do we buy milk and gasoline by the gallon? Where does the abbreviation "lb" come from? Let's take a look at the origins of a few units of measure we use every day. The Mile.