Nummer 9
JAMES GRIME: There are people out there who want to change the way that you count. They want to change the world so that we stop counting using 10 symbols and start counting using 12 symbols. I love...
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DR. JAMES GRIME: So we're going to do a little mathematical trick that I'm hoping that people will like and they'll try out on their friends and family. So let's do it....
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JAMES GRIME: One of the reasons we're fascinated by primes is that they are quite weird in the way they behave. On one hand, they kind of feel random. They are turning up all over the place....
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BRADY HARAN: So we're going to talk about the number 8,128. And it's a famous type of number called perfect number. Now, this was the largest perfect number known in antiquity, or for...
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BRADY HARAN: We did a video. I'd done it some time ago about Mersenne primes. And offhandedly, just off the cuff, I said that 1 wasn't a prime. Now, if I'm honest, we...
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DR JAMES GRIME: So today, I want to tell you that almost all integers contain the digit 3. So the integers are the whole numbers. So I'm saying that almost all whole numbers contain the digit...
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PETE WATTS: Well, the number 666 is pretty famous, or I suppose you could say infamous. 666 is called the number of the beast. And the reason that the number 666 has become infamous is not just...
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