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Math Quiz

Are you ready to have your math skills put through their paces? This entertaining and completely free quiz will put your arithmetic prowess to the test! The questions start off easy but get increasingly more challenging toward the end. Curious to see how well you score? Let's find out.

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Fact Lab

You might have heard that Google is named after the number googol which is 10 to the power of 100. A googolplex is 10 to the power of a googol – it could never be written on paper because the amount of zeros exceeds the number of protons in the entire universe!

Unborn babies are able to hear music that is played outside the womb. It has even been shown that a fetus’s heart-rate can be affected by music. Premature babies who listened to lullabies exhibited slower heart rates and higher caloric intake, demonstrating that their moods were most likely enhanced.

Bob Barker, the show’s host in 1987, went prematurely grey almost overnight! Actually, two shows aired two days in a row: one was before he went grey, and the other, when he turned grey. A fellow fan wrote into the show saying: ‘Bob, you must have had one hell of a night.’ <br> <br> _________________<br>Music from https://filmmusic.io "Happy Happy Game Show" by Kevin MacLeod (https://incompetech.com) License: CC BY (http://creativecommons.org/licenses/by/4.0/)

Fact Lab