What number belongs in the m...
[1711] What number belongs in the m... - What number belongs in the missing circle? - #brainteasers #math #riddles - Author: The Math Guru - Correct Answers: 77 - The first user who solved this task is Sanja Šabović
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What number belongs in the m...

What number belongs in the missing circle?
Author: The Math Guru
Correct answers: 77
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
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Kid's say the darndest things....

HOW DO YOU DECIDE WHOM TO MARRY?
You got to find somebody who likes the same stuff. Like, if you like sports, she should like it that you like sports, and she should keep the chips and dip coming. - Alan, age 10

HOW CAN A STRANGER TELL IF TWO PEOPLE ARE MARRIED?
You might have to guess, based on whether they seem to be yelling at the same kids. - Derrick, age 8

WHAT DO YOU THINK YOUR MOM AND DAD HAVE IN COMMON?
Both don't want any more kids. - Lori, age 8

WHAT DO MOST PEOPLE DO ON A DATE?
Dates are for having fun, and people should use them to get to know each other. Even boys have something to say if you listen long enough. - Lynnette, age 8

WHEN IS IT OKAY TO KISS SOMEONE?
When they're rich. - Pam, age 7

IS IT BETTER TO BE SINGLE OR MARRIED?
It's better for girls to be single but not for boys. Boys need someone to clean up after them. - Anita, age 9

HOW WOULD THE WORLD BE DIFFERENT IF PEOPLE DIDN'T GET MARRIED?
There sure would be a lot of kids to explain, wouldn't there? - Kelvin, age 8

HOW WOULD YOU MAKE A MARRIAGE WORK?
Tell your wife that she looks pretty even if she looks like a truck.- Ricky, age 10

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Sir Ambrose Fleming

Died 18 Apr 1945 at age 95 (born 29 Nov 1849). John Ambrose Fleming was an English electrical engineer who invented, and coined the name for, the first thermonic valve (also known as a vacuum tube). It was a diode with two electrodes, that acted as a rectifier, restricting current to flow in only one direction in a circuit (patented 1904). It made use of the Edison effect— the emission of electrons from a heated metal surface. By sealing a heated filament in a glass envelope containing a vacuum, the internal movement of electrons was not obstructed by gas molecules. The second electron at high positive voltage attracted the electrons released from the surface of the first, heated, electrode. It was applied the device in circuits for the nacent telecommunications industry. His name is remembered in the Fleming “Left Hand Rule” mnemonicfor relating the directions of motion, current and magnetic field for a motor.«
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