How Many Triangles are insid...
[2048] How Many Triangles are insid... - How Many Triangles are inside me? - #brainteasers #math #riddles - Correct Answers: 123 - The first user who solved this task is Maja Inkret
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How Many Triangles are insid...

How Many Triangles are inside me?
Correct answers: 123
The first user who solved this task is Maja Inkret.
#brainteasers #math #riddles
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April Fool's Day - Here are 5 pranks you can play on people

1. Hard boil all the eggs in the carton and place them back in the refrigerator.
2. Paint a bar of soap completely with clear nail polish so it won’t suds up.
3. Turn every setting in someone’s car to the maximum: the heat, the radio, the wipers, the seats, etc.
4. Place a small piece of Post-it note over the ball under someone’s computer mouse so that it won’t work.
5. Switch the handles on the refrigerator to the side that doesn’t open.
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Bar code

In 1974, at 8:01 a.m., a package of Wrigley’s chewing gum with a bar code printed on it passed over a scanner at the Marsh Supermarket, Troy, Ohio, and became the first product ever logged under the new Universal Product Code (UPC) computerized recognition system. Invented by IBM, and approved for use in 1973, the UPC is a 12-number bar code representing the manufacturer's identity and an assigned product number. Within nanoseconds, this information is read with a laser beam moving at around 10,000 inches per second and transfers it to the store’s database computer for price lookup and inventory management.
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