Count to 1,023 on your fingers (spoiler: it's finger binary!)

I just had the epiphany that normal finger-counting is in unary. It's like binary, but lower! For some reason, even though "binary" indicates "2" I never realized there could be a counting system below that. It's not complicated though. Unary is just what you use when you count with tally marks ( or ).

So I realized instead you can use binary! Cause your fingers can represent 0 or 1, right? And that should totally let you higher than 10. Who hasn't run out of fingers sometimes? And then I tried to figure out how high that lets you count. Since you have 10 fingers and each is a binary digit you can go to 2¹⁰-1, which equals... 1,023. Whoa.

Then I tried it out to make sure and see how easy it is to do. It gets a little weird. Here's an idea:


So there you go! Perhaps with some practice counting this way will be natural enough to be actually useful!

And in the interests of internet ethics, I will credit my source for this idea. A really esoteric source: this comment on a Boing Boing post where a guy mentioned, in passing, counting on his fingers in unary vs. binary.

(For further reading, I'll let you know there's (of course) a Wikipedia article.)

Made of Awesome

Best response to anything ever.

Oh, and click the Read more » for obligatory derivatives. Even stupider, and even funner.

Google SSL

Heard of Google SSL? Now Google lets you use SSL encryption on its general search page, meaning you visit "https://www.google.com" instead of "http://www.google.com". This way the things you search for are encrypted at your computer & decrypted at Google so no one in-between (i.e. your ISP, whoever's running that public WiFi) can snoop. But it's only for the general search right now, so beware: if you click on "image results" for your search term it's not encrypted anymore. You can read a more able write-up at Lifehacker.

The "real" point of this post is that I made Google SSL my default search to try it out and thus wanted to make a favicon to distinguish it in my browser. And I've come to like the one I whipped up: . Yes, it uses the old Google favicon () because dammit it's so much classier than the new one (). Also, that's the silhouette of a lock on top of it. Ok, my icon isn't that fantastic but I've found that the lock is large enough to be a recognizable shape suggesting security while leaving enough of the G uncovered to be clear it's Google.

Just trying to share something I've found useful, in keeping with the spirit of these great Internets.

Hmm, of course it seems to have a little bit of this flavor too:

The internet is actually kinda international now

From what I remember circa 2000, the idea that it's really a "World Wide" Web was more theoretical than actual. Seemed to be just us Americans on there. But lately I've gotten the sense that this time around, we've actually got everyone joining the party. Ok, so obviously it's not everyone yet but all across different forums and media-sharing sites it seems easy to find someone logging on from another country.

And it's not just a vague feeling - I've got data* now!

The exclamation points are because I just realized that over the last several months I'd inadvertently collected a bunch of info on where sampled internet users are from. I did it through yourworldoftext.com, which I wrote about way back at the beginning of this blog (see full explanation there). To summarize it, imagine an online, infinite wall of graffiti, ASCII style. And where do the users come from? The main way (I think) that people end up at my sub-page is through Google's Chrome Experiments, though feel free to peruse Google's list of links to it.

Here's what I'm getting at: on this page I came across a DIY guest book of sorts, meaning someone had written "WHERE ARE YOU FROM?" and people started writing their locations and current dates. The reason I say "I collected" the info is that without my effort this list would have been quickly written over or deleted. This version of graffiti is in pencil, and the commenters are a little eraser-happy. So I used my admin-powers to protect the list. And because I can't pre-protect text so I have to come back periodically and do a quick preservation on the recent entries. Over the last several months I made this an almost-daily routine of mine.

And so today I was noticing how a good proportion of the entries are from interesting places. I'll show everything I've collected up to this point to give an impression of how many entries I've gotten. If you're not up for perusing, I'll mention some highlights: Maharashtra, India; Szeged, Hungary; Turku, Finland; Rydzyna, Poland; Wollongong, Australia; and (drum roll..) Thimpu, Bhutan!

(but yes, plenty are jokes, which is to be expected on yourworldoftext.com)




*I'll be clear: my scientific training balks at any implication that this is properly collected data, with the biases and self-selecting issues inherent to internet surveying.

(title unrelated)

Twitter oops?

Despite how much it pains me to write a post about Twitter, I think I just caught something within 20 minutes of it occurring and that's just too tempting. So, in the interest of more experimentation with Breaking News:

It looks like people just found a bug to force people to follow them on Twitter. Remember when Conan chose to follow just one person and it was a significant (and funny) story? Well now he's forcibly following around 200 additional people.

But! Less than an hour after major blogs found and published the bug, Twitter seems to have taken action by resetting everyone's followers to zero. The Mashable post on the bug went up at 12:45PM today so the reset happened sometime between then and 12:54 when I noticed it.

Now, I'm sure they'll get everyone's followers list back soon. But I can't help but imagine the headlines if they deleted everything and had to set everyone back to zero.

Update: Twitter says the follow system is temporarily offline and the original bug is fixed. Meanwhile, twitter people lose their shit. Rumors abound of a mysterious, all-powerful Turkish hacker. Lulz ensues.

Update Update: Followers are back, but not reset to before the bug. Conan is still following 283 people. Also, The Toronto Sun has done some good detective work on the bug. Shedding light on the rumor of the legendary Turkish hacker, they found out that the bug was first posted on a Turkish site, then popularized by webrazzi.com. And after a hilarious game of telephone, we have Twitter denizens shaking in their boots at the thought of the Turkish hacker who managed Mission Impossible his way into the Twitter mainframe and steal all their precious followers.

Update Update Update: Conan's deleting his "followees" as I type. Down to 164 now. Kinda funny to watch. (2:30PM)

EU estimates biofuels produce much more carbon than oil does

Allow me to (not so) briefly explain that comment.

A few years ago I was assigned a semester-long class project on energy. I tried to suggest that the group focus on how corn-derived ethanol is not the answer to energy concerns. They liked it and misunderstood it so that we spent a whole semester planning to advocate an ethanol-distribution network. Thus: frustration!

The greatest irony came about when, at the end of the semester, the professors liked it so much they offered me an independent study for the next semester on the same topic. When I raised my hesitations about going through with ethanol advocacy, the arrangement for the independent study fell apart. You'll understand, the professor I was going to be working with was a Capitol Hill senatorial staffer. And all the congress-people were gearing up to support ethanol, a political proposition with seemingly no downsides. Both environmental blue-staters and midwestern/energy-independence red-staters would get beaucoup political points. So this staffer was not about to understand me dragging my feet.

Of course, I may be a bit greedy because irony already delivered me a wonderful I-was-right moment later that very semester. That's when food prices spiked like crazy and the wider public suddenly turned on ethanol, calling it the cause. Of course, it wasn't technically an I-was-right moment since my main concern wasn't about food prices. It was that studies had already indicated that using corn ethanol produces about the same amount of carbon emissions as gasoline.

And now I see this report. It's a study by the EU which found that it potentially produces four times as much carbon as conventional fuels. And by the way the EU's incentive is actually to tout ethanol as a great thing.  They got this by taking into account that raised food prices cause farmers to cut down more rainforest to grow more food. And cutting down rainforest is a big carbon no-no. Very high emissions.

So. On behalf of my kind-of-accidental moment of following my conscience, ahem..

Ha.

This Trololo is actually very good and will make you happy

Wait til he starts up again the second time.

Ironing... TO THE EXTREME

(Or, for shorthand, Ironing^extreme)

 

(even more after the jump)

How many third-party sites have their sticky fingers in the websites you visit?

 
Using NoScript is an interesting experience.

Btw NoScript is a Firefox add-on that disables all the javascript running on any website you visit unless you allow it. What you quickly learn is that a website can (and usually does) run javascripts from other websites, and you have to individually allow each third-party site's script. Which is great for blocking ads from doubleclick.net or frivolous social media widgets from blippr.com. But it also lets you peer behind the curtain at how many other sites are, through some deal with the site you're visiting, getting a taste of your patronage.

Now, there are lots of sites with very few or no third-party scripts running. A visit to wikipedia.org will expose you only to wikimedia.org additionally, which is of course another domain from the same organization. On average you'll see, say, six other sites. But others...