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Keratin

I just read an article in a week-old print edition of the Economist about how the increased demand for rhinoceros horn as a cure-all has increased the rate of poaching rhinoceros to the extent that more are poached each year than are born.

It outlines the stiff penalties for poachers that they’re caught, and also explains that rhinoceros horn is made of keratin, the same stuff that hair and fingernails are made of.

What I would now like to know is why these poachers aren’t just grinding up their fingernail clippings and selling them. It would be much easier, and much less illegal.

Photoset

quantumaniac:

Famous Physicists as Children

From left to right: 

Stephen Hawking (b. 1942) - Most well known for Hawking radiation and theorems involving gravitational singularities. He suffers from ALS, also known as Lou Gehrig’s disease - and is one of the most well known scientists of our time. 

Neil deGrasse Tyson (b. 1958) - Currently the director of the Hayden Planetarium at the Rose Center for Earth and Space, Tyson is one of the leading science advocates in the world - and was one of the men who supported the demotion of Pluto.  

Carl Sagan (1934-1996) - One of the most successful science popularizers of all time, Sagan was also the bestselling author of Cosmos, one of the most popular science books of all time. He was the first to propose that Jupiter’s moons Titan and Europa may hold liquid components of water on them. 

Albert Einstein (1879-1955) - The most well known genius in history, Albert Einstein was a boss. During his career, he revolutionized almost every area of Physics, including quantum mechanics and he effectively founded the study of Cosmology. His theory of general relativity has been wildly successful, despite ‘attacks’ by neutrinos. 

Richard Feynman (1918-1988) - His most important contributions came via his path integral formulation of quantum mechanics and development of Quantum Electrodynamics (QED). Plus, he was a total badass. 

Richard Feynman has clearly always been a badass.

(via photojojo)

Photoset

I zoomed the image behind that link: http://zoom.it/cyEQ

infinity-imagined:

Cropped images from the highest resolution photograph of Planet Earth ever taken.

Link

programmersbeingdicks:

Backup screenshot here.

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Nerdy Kid Biathlon

Thursdays are tiring.

I ride the giant bike to work, ride it home, eat dinner in half an hour because Eldan is gracious enough to put something in the crockpot, throw my violin on the bike, ride to orchestra, play for 2 and a half hours, and then ride home.

It’s awesome, but it turns both my brain and body to mush. Maybe it’s more like chess boxing than biathlon.

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My stomach does input sanitization pretty well, thanks

At work, our reading group is covering Writing Secure Code. Chapter 10 starts like this:

If someone you didn’t know came to your door and offered you something to eat, would you eat it? No, of course you wouldn’t.

The thing is, I’d probably actually eat it.

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I feel so much better today!

I have pretty much had a sinus infection since September (remember how I was supposed to ride my bike to Bellingham and wanted to take a nap under a picnic table instead?). It is just now going away in earnest.

In the past three days, I’ve biked 29 miles (two rides of 14ish miles each, which is the most I’ve done since sometime in October, I’d guess), and today I went skiing. Aside from feeling really good, I was also much more confident on skis than I had expected myself to be. It was a bluebird day at Stevens Pass and I had a really, really nice time.

Over the course of the past week, I’ve been waking up every day and saying “Wow, I feel so much better today!” It’s terrifying doing that for seven days in a row, because it makes me sit up and realize just how bad I had been feeling. It’s also a wonderful experience.

I’m leaving for London on Friday night and I’ll be there for two weeks though, so it will be interesting to see how that goes with respect to not getting sick (ugh airplane) and my overall fitness level.

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cabinporn:

Trail shelter in Mt. Rainier National Park.
Submitted by Eric Nagle.

cabinporn:

Trail shelter in Mt. Rainier National Park.

Submitted by Eric Nagle.

Video

I found this recording of Jascha Heifitez in my RSS reader yesterday, from this article. As a kid, I remember that a lot of other kids who played the violin had Heifetz videos to watch. It was kind of a stage-parent thing to do, buying your kid a Heifetz video on VHS, and there were rumors of kids getting repetitive stress injuries from trying to emulate the posture that came so naturally to Heifetz, especially in his left hand.

Seriously, watch that man’s left hand.

I never had a Heifetz video growing up, and it hadn’t occurred to me that I could watch him play on the internet. I popped the video out into a little window, and had a tiny Heifetz playing one of my favorite pieces for solo violin, like a little homunculus in the corner of my computer screen while I worked yesterday. It was one of those moments when techology feels like a miracle- I would have had to ask around after such a video as a kid, ask a friend if I could borrow it, go home and pop it in the VCR after making sure that my parents didn’t want to watch Jeopardy or something- and now here it was, on my desktop, at my whim.

After about ten minutes, I noticed that my coworkers were sitting and watching him play over my shoulder, entranced. They could hear him bleeding through my headphones a little; I asked whether I was disturbing them, and they just said that it was beautiful.

It was beautiful. I should have a little Heifetz more often.

Incidentally, I have attempted to learn the piece in that video, and I can tell you that he makes it look easy. Of course, Heifetz makes everything look easy.

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HOLY SHIT LET’S GO
cabinporn:

Enchanted Valley, Olympic National Park, Washington, USA.  This was built as a wilderness lodge before the park was established, but now serves as a ranger station and emergency hiker shelter.  It’s reached via a 13-mile hike up the Quinault River.

HOLY SHIT LET’S GO

cabinporn:

Enchanted Valley, Olympic National Park, Washington, USA.  This was built as a wilderness lodge before the park was established, but now serves as a ranger station and emergency hiker shelter.  It’s reached via a 13-mile hike up the Quinault River.