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10 old-school tricks that still work today

How many days are in September? You have two choices for figuring it out. First, consider using your knuckles on your hands. Start with the knuckle for your forefinger as January. The valley between the forefinger and the middle finger is February. Keep rotating between knuckles and valleys. The knuckles are the months with 31 days and the valleys are 30. If that is a little complicated, you can go with the saying, “Thirty days hath September, April, June, and November. All the rest have 31.”
10. Hand for degrees.
If you need a quick reference guide for degrees, you can use your hand. You can take you hand and form a 90-degree angle from the thumb to pinkie. If you spread the fingers out just slightly, then you have from pinkie to ring finger 30 degrees, pinkie to middle finger 45 degrees and pinkie to forefinger 60 degrees.
With some many helpful ways to remember these tidbits, life just got a little easier. Yes, having smartphones means that all this knowledge is always at your fingertips; but when you can’t get a signal, knowing how to do it the old-fashioned way can still come in handy.

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