Open my refrigerator door and you’ll find a container of loose batteries – lots of those AAs, some Cs and Ds, a smattering of AAAs and the little button ones for the remote – because everyone knows that their useful life is extended by cooler temperature. What, it’s not? So much for that childhood memory as it turns out the shelf life of alkaline batteries is not so affected. Another old wives’ tale debunked.
A small example, perhaps, but a good introduction to our focus piece which suggests the most dangerous thing in your head isn’t what you don’t know – it’s what you stopped questioning (click: The Knowledge You're Treating as Permanent That Has an Expiration Date). Wise words were these, It ain't what you don't know that gets you into trouble. It's what you know for sure that just ain't so -- Mark Twain (maybe). Let’s start out with some “truths”:
The Chinese word for crisis is composed of the symbols for "danger" and "opportunity." False. The historical Buddha was fat. False. It is illegal to shout the word “fire” in a crowded theater. Misleading. The Great Pyramids of Egypt were constructed by slave labor. False. Listening to Mozart enhances intelligence. False. Sugar causes hyperactivity in children. False. The common cold is caused by cold. False. Isaac Newton was inspired to study gravity by an apple falling on his head. False/exaggerated. Marie Antoinette said "Let them eat cake." False. The United States Declaration of Independence was signed on July 4, 1776. Misleading. Albert Einstein failed grade school mathematics. False. Mussolini made the trains run on time. False/exaggerated. People use ten percent of their brain. False…
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