Did you know that your car will take in 20,000 cubic feet of air to burn 20 gallons of fuel? That’s the equivalent of a 2,500 sq. ft. house! If your only experience with a car engine’s inner workings is “How much is that going to cost to fix?” this graphic is for you. Car engines are astoundingly awesome mechanical wonders. It’s time you learned more about the magic under the hood! - See more at: http://animagraffs.com/how-a-car-engine-works/#sthash.5GOoh2l8.dpuf
In Greek mythology, Echo was an Oread (a mountain nymph) who loved her own voice. Zeus loved consorting with beautiful nymphs and visited them on Earth often. Eventually, Zeus’s wife, Hera, became suspicious, and came from Mt. Olympus in an attempt to catch Zeus with the nymphs.
Sometimes the old and beautiful nymph Echo would distract and amuse Zeus’ wife, Hera, with long and entertaining stories while Zeus took advantage of the moment to ravish the other mountain nymphs. When Hera discovered the trickery, she was so annoyed she punished the talkative Echo by taking away her voice, except in foolish repetition of another’s shouted words. Thus, all Echo could do was repeat the voice of another