The Weird Math Behind Paper Sizes

Despite all the talk of the paperless office, for some reason most of us still seem to drown under piles of dead tree. But while we’re all intimately familiar with the stuff, understanding where those weird sizing conventions came from never seems to get any easier.

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What Does a Quadrillion Sour Patch Kids Look Like?

What Does a Quadrillion Sour Patch Kids Look Like?

There are depressing moments. There are dark places. And then there’s being a 31-year-old man carefully stacking Sour Patch Kids on the kitchen counter in a silent apartment at 2:00am.

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Windows Phone crossing double digit market share in parts of Europe

Windows Phone crossing double digit market share in parts of Europe

Kantar’s numbers have always been relatively kind to Windows Phone. Well, at least as kind as any numbers can be, we suppose. That trend continues with the recent report that Microsoft’s smartphone platform has crossed the double digit mark in market share in parts of Europe. Specifically, it has hit 10.8 percent in France and 12 percent in Great Britain. Things are not quite as rosy across the rest of the continent, but Windows Phone does own a cumulative 9.2 percent of the field in the “big five European markets”: Great Britain, Germany, France, Italy and Spain. Of course, that’s still a distant third to iOS and Android, the latter of which owns a staggering 70.1 percent of the market, according to Kantar. BlackBerry, on the other hand, is continuing its stunning free fall, dropping to just 2.4 percent in those same five markets, just ahead of the nebulous “other.”

There haven’t been too many other exciting changes in the smartphone and carrier landscape over the last three months. But, if you want to take a gander at some more numbers, you’ll find them at the source link.

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Source: Kantar (docx)

Look at the Insane Number Button Layouts Our Telephones Could Have Had

Look at the Insane Number Button Layouts Our Telephones Could Have Had

The year was 1960, and phones were changing. It was the beginning of the end for rotary dialing, and buttons were the future. But engineers faced an important, looming question: what order do you put those buttons in?

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iWork for iCloud beta now open to anyone with an Apple ID

iWork for iCloud beta now open to anyone with an Apple ID

First it was available to developers, then a select few who received invitations, and now the beta of iWork for iCloud is available for all. Apple’s made no official announcement, but point your browser to icloud.com, punch in your Apple ID details, and there you have it: Pages, Numbers and Keynote. Seeming as you normally have to pay for the iWork software suite, this could be a time-sensitive public beta that’ll be pulled once you’ve found all the bugs (this editor has full access without owning any of the iWork programs). So, you might as well have a go at being productive in the cloud before it’s too late.

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Via: SPIDER-MAC (Italian)

Source: iCloud

How Credit Card Numbers Are Created

How Credit Card Numbers Are Created

If you thought the sprawl of 16 numbers across the front of your credit was randomly generated, think again: like any good string of numbers, an algorithm was involved in its creation.

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Apple sends iWork for iCloud beta invitations to everyday users

Apple sends iWork for iCloud beta invitations to everyday users

Apple was quick to invite developers to the iWork for iCloud beta in the aftermath of WWDC, but us commoners have had to settle for watching from afar. The company is quickly opening things up, however — it just started sending out beta invitations to ordinary iCloud users, including some Engadget readers. While this isn’t likely to represent Apple’s promised public beta, it’s clear that we’re now much closer to the day when everyone can give the web-based iWork a try.

[Thanks to everyone who sent this in]

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Via: MacRumors

Source: iCloud.com

Four Infinity Puzzles to Melt Your Monday Mind

It’s Monday morning and the work week ahead seems infinite. It’s not though, and you should be glad because infinity isn’t just long, it’s also confusing. Take for instance this quartet of infinite paradoxes that will blow your groggy mind.

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This Simple Math Puzzle Will Melt Your Brain

Adding and subtracting ones sounds simple, right? Not according to the old Italian mathematician Grandi—who showed that a simple addition of 1s and -1s can give three different answers.

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What The Hell Is a Transcendental Number?

There are some mathematical concepts that seem straightforward, but once you dig deeper seem to make less and less sense. Transcendental numbers are one of ’em—but what the hell are they?

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