Search Results | odd numbers
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Why Do Some Cultures Believe the Number Four Is Unlucky?
people.howstuffworks.com/number-4-unlucky.htm
In Beijing, it's not possible to get a vehicle license plate that has the number 4 on it. Some cultures take their numbers phobia very seriously. What's the deal with 4?
How Social Security Numbers Work
people.howstuffworks.com/social-security-number.htm
Social Security numbers are assigned to each individual citizen by the federal government. Learn about Social Security numbers and how Social Security numbers are used.
13 Superstitions About Lucky Numbers and Unlucky Numbers
people.howstuffworks.com/13-superstitions-about-numbers.htm
Wonder where these lucky and unlucky numbers earned their reputations? Read on to learn about some of the most popular superstitions in the world of numbers.
What Kind of Number Am I?
play.howstuffworks.com/quiz/what-kind-of-number-am-i-1
Everything in the universe comes down to numbers. There's a baffling mathematical symmetry to everything no matter how disorganized and chaotic it is. Numbers lie at the center of everything! But what numbers? Take the quiz and see what ones you know!
Can You Pass This Basic 3-Digit Number Addition Test Without Using a Calculator?
play.howstuffworks.com/quiz/can-you-pass-this-basic-3digit-number-addition-test-using-a-calculator
Your teacher was wrong when she said you wouldn't always have a calculator - but she was right that you shouldn't need it!
Why is it bad luck to give a woman an even number of flowers?
people.howstuffworks.com/why-is-it-bad-luck-to-give-woman-even-number-flowers.htm
Thinking of a gift for your lover? Learn if it's bad luck to give a woman an even number of flowers at HowStuffWorks.
Do the Digits in My Social Security Number Represent Anything in Particular?
people.howstuffworks.com/question719.htm
Do the digits in my Social Security number represent anything in particular, or is it just a random number? Do they recycle Social Security numbers so that if someone dies, that number goes back into action?
Is there any rhyme or reason to how U.S. interstate highways are numbered?
science.howstuffworks.com/engineering/civil/question656.htm
Is there any rhyme or reason to how U.S. interstate highways are numbered?
How Numerology Works
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/numerology.htm
Numerology says everything in the world is dependent upon the mystical properties of numbers. But critics aren't so sure.
How Lotteries Work
entertainment.howstuffworks.com/lottery.htm
Lotteries are a form of gambling run by the state. Learn how states run lotteries, how lotteries conduct drawings and how likely you are to win the lottery.