Assuming you can say two digits a second and have evolved beyond the need for food, sleep, or a social life, the largest prime number ever discovered would take you more than four months to even say. So you’ll forgive the Great Internet Mersenne Prime Search project, the impressive minds behind the discovery, if they…
Here’s a nice, simple topic for first thing on a Friday morning: do numbers really exist? Well, do they?
Most people will probably remember the times tables from primary school quizzes. There might be patterns in some of them (the simple doubling of the 2 times table) but others you just learnt by rote. And it was never quite clear just why it was necessary to know what 7 x 9 is off the top of your head.
Lincoln Chafee has launched Democratic presidential bid with at least one interesting proposal: he wants the U.S. to go metric.
The practice of pricing fuel with a fraction of a penny is thought to have started around the 1930s. While we can’t be sure who was the first to price fuel this way, it seems to have become relatively commonplace across the United States all the sudden around the same time. So what happened? In short- taxes and the…
When you throw a coin in the air to make a decision, you'd expect the outcome of the toss to be 50-50 whether you catch it or let it land on the ground. But, according to randomness expert Persi Diaconis, that's simply not true.
The digital world runs on binary. But while numbers made up of ones and zeroes is easy enough to get your head round, what happens when you need to express a negative number in digital form?
So, you want ensure you always win whenever you play the wonderful time-waster that is Dots and Boxes? The secrets, believe it or not, is not to get greedy.
Ever wondered what the numbers on your toaster... really... mean? This video explains.
For hundreds of years, x has been the go-to symbol for the unknown quantity in mathematical equations. So who started this practice?
Although the task of determining how many people attend something as large as say, a political rally or a protest may seem like a daunting, almost impossible undertaking to do with any accuracy, with some basic information, it's actually not that difficult to get reasonably accurate results.
Though you might not often need to do it, reading text in binary in surprisingly straightforward. Here's your new nerdy party trick.
To any good nerd, numbers are inherently interesting, whether they're square, primes, part of the Fibonacci sequence... whatever. But some numbers aren't so special—so what's the most boring one?
Imagine that you have the ability to know how many times people lied in their life. Or how many days they will live just by looking at a number displayed on the top of their heads. That's the premise of this mind-twisting short film by Robert Hloz: Two people with that rare ability meet randomly on the street.
Before the 1960s, the United States didn't have one universal phone number for Americans to call if they needed help from the police or fire department. Callers simply had to know the phone number for each department in the area they were currently in.
Some people gobble up algebra and calculus like their life depended on it; others would rather poke pins into their eyes than solve a simultaneous equation. But why is that?
Here's a fun little brain wrinkle pinch for all you non-math people out there (that should be everyone in the world*): the sum of all natural numbers, from one to infinity, is not a ridiculously big number like you would expect but actually just -1/12. Yes, the sum of every number from one to infinity is some weird…
Martin Krzywinski is an artist. No, wait, he's a mathematician. Actually, scratch that: he's both, and he can make the number Pi look insanely beautiful.
There have been no end of time and calendar mess-ups in software over the years, and they still seem to keep happening. So why is it that times and timezones still confuse the hell out of developers?