# Thursday 18 March 2010

More confirmation about dog origins

NPR reported this morning that dogs likely descended from Israeli wolves:

To come up with their results, [UCLA researcher Robert] Wayne and his colleagues studied DNA from more than 200 wild gray wolves. "We looked at wolf populations in Europe, the Middle East and East Asia and from China," he says. In each case, they sought out and found genetic markers that were unique to these different wolf populations. So, for example, there were some markers that were only found in Chinese wolves, and others only found in Middle Eastern wolves.

Then they analyzed DNA from more than 900 dogs from 85 breeds, and looked to see which of the wolf markers dogs most closely resembled. It turns out that most dogs shared markers unique to Middle Eastern wolves, although there were some dog breeds that were closer to other wolf populations.

"Many wolf populations may have contributed to the genomic diversity of dogs, but the dominant signal comes from the Middle East," says Wayne. The new research appears in the journal Nature.

Finally: a solid explanation of why Parker wears a yarmulke.

David Braverman, Thursday 18 March 2010 13:53:45 UTC
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# Sunday 14 March 2010

Happy Pi Day

In the U.S., today is 3.14. The rest of the world will celebrate Pi Day when we have 14 months in a year, because most places write dates "14/3". So we'll just have to wait until International Pi Month in March 2014.

Too bad most of us slept through 3.14 1:59:26...and then lost an hour of sleep 34 seconds later.

Yes, I'm a nerd.

David Braverman, Sunday 14 March 2010 14:35:45 UTC
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# Monday 8 March 2010

Last video from Delhi

I mentioned that the traffic and chaos in Delhi just seems to work most of the time. Sometimes, however—as when 60 bicycle rickshaws try to make a right turn through traffic at the same time—it doesn't:

I'm curious what everyone is saying...though I can guess.

David Braverman, Monday 8 March 2010 18:54:35 UTC
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# Sunday 7 March 2010

More Delhi video

First one from Windsor Place at Janpath, opposite Le Meridien hotel:

David Braverman, Sunday 7 March 2010 17:20:43 UTC
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# Wednesday 3 March 2010

Walking around Delhi

Also as promised, I've finally gotten around to converting and uploading video from Delhi. I'll have more later this week; here's the first:

David Braverman, Wednesday 3 March 2010 17:19:49 UTC
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