The Warden

I don’t like large numbers without context. Phrases like “they called for a $21 billion budget cut” or “the probe will travel 60 billion miles” or “a 150,000-ton ship ran aground” don’t mean very much to me on their own. Is that a large ship? Does 60 billion miles take you outside the Solar System? How much is $21 billion compared to the overall budget? (That last question is  why I made my money chart.)

A friend of mine, Glen Chiacchieri, has created a Chrome extension to help solve this problem: Dictionary of Numbers. It searches the text in your browser for quantities it understands and inserts contextual statements in brackets. It might turn the phrase “315 million people” into “315 million people [≈ the population of the United States]“.

“Is there some way to avoid [piracy]? I mean can I research DRM or something?” lamented one poster. “Why are there so many people that pirate? It ruins me! … Not fair,” wrote another.

But bitcoins are not so liquid. Mostly, to buy things, I need to trade them for dollars or another currency. And that is the fatal weakness of bitcoins: at some point, to compete with dollars, it needs to enter the real economy. And if bitcoins become a good way to avoid government surveillance of your financial transactions, then governments will find a way to choke off those entry points so that bitcoins become very illiquid indeed. You cannot have a valuable currency that is good only for the purchase of child pornography and other highly illegal, entirely digital goods.

Inspired to create a new platform that would tell the real and bold narratives of New Yorkers, Rosenberg and co-founder Brendan Spiegel launched a Kickstarter campaign, eventually raising almost $54,000

It’s no secret that Facebook is a goldmine for advertisers seeking to target specific demographics — but it may surprise you to discover just how much of your personality is revealed by simple activities there. Researchers from the University of Cambridge and Microsoft Research have been quietly (and innocuously) collecting data on Facebook user likes and personality traits using applications like “MyPersonality” on Facebook, and now they’re showing how the data can be used. Simply by tracking what things you’ve liked on Facebook, the researchers say they’re able to determine things like your sex, ethnicity, political leanings, and religion with accuracies over 80 percent.

Instead of responding to a new kind of virtual competitor with better products and services, however, the highly-regulated taxi and limousine companies in every city Uber has entered have instead gone the route of trying to ban Uber’s existence.

A new bioprinter developed at a hackerspace can print living cells for less than the cost of an iPod touch.

3-D bioprinters have the potential to change the way medical research is conducted, even print living tissue and replacement organs, but they are expensive and highly specialized. They literally build living structures, like blood vessels or skin tissue, cell by cell, revolutionizing biomedical engineering. Unfortunately, they’re expensive, rare, and require a Ph.D. (or two) to operate successfully.

Here’s my favorite Big Idea of the year so far, via John Robb, who’s always worth your attention: The Dronenet, a “short distance drone delivery service built on an open protocol.”

He fleshes it out in a series of posts, but basically, it would be a network of drones that would carry things the same way the Internet carries data: in packets, over a series of multiple hops, routing on the fly.

This set-top box, said by industry insiders to be available to a limited beta of customers in March, will offer cable channels delivered “over the top” to televisions anywhere there is an Internet connection regardless of provider. (Microsoft Mediaroom, for example, requires AT&T’s service, and Xbox has limited offerings for Comcast and FiOS customers). For the first time, consumers will be able to subscribe to content per channel, unlike bundled cable services, and you may also be able to subscribe per show as well. Intel’s set-top box will also have access to Intel’s already existing app marketplace for apps, casual games, and video on demand. Leveraging the speed of current broadband, and the vast shared resources of the cloud, Intel plans to give customers the ability to use “Cloud DVR”, a feature intended to allow users to watch any past TV show at any time, without the need to record it ahead of time, pause live tv, and rewind shows in progress.

I think we’ve had the biggest answer for a long time: in the combined phone and tablet markets, while Android devices outnumber iOS devices, more iOS devices (possibly by a very wide margin) are used actively as multipurpose computers.