Recent Articles

Meet the rat-sized common ancestor of mammals

| February 7, 2013 | Reply

It lived 66 million years ago, and it might be your ancestor:

Humankind’s common ancestor with other mammals may have been a roughly rat-size animal that weighed no more than a half a pound, had a long furry tail and lived on insects. In a comprehensive six-year study of the mammalian family tree, scientists have identified and reconstructed what they say is the most likely common ancestor of the many species on the most abundant and diverse branch of that tree — the branch of creatures that nourish their young in utero through a placenta. The work appears to support the view that in the global extinctions some 66 million years ago, all non-avian dinosaurs had to die for mammals to flourish.

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Huxley v Orwell: Two routes to dystopia

| February 7, 2013 | Reply

Excellent illustrated comparison of the concerns of Aldous Huxley and George Orwell.

Orwell huxley

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Frozen Inca girl

| February 7, 2013 | Reply

Amazing story of a well-preserved 500 year old Inca girl who was sacrificed 500 years ago. Sad story too.

Judging from the condition of the body, it is believed that she was drugged and left to die in the mountains. It would not have taken much time for her to die due to the high exposure. The Incan high priests took their victims to high mountaintops for sacrifice. As the journey was extremely long and arduous, especially so for the younger victims, coca leaves were fed to them to aid them in their breathing so as to allow them to reach the burial site alive. Upon reaching the burial site, the children were given an intoxicating drink to minimize pain, fear, and resistance, then killed them either by strangulation, a blow to their head or by leaving them to lose consciousness in the extreme cold and die of exposure.

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More on the absurdity of homeopathy

| February 7, 2013 | Reply

I’ve written about homeopathy before (and see James Randi overdosing on homeopathic medicine). In this short video, Richard Dawkins illustrates the meaning of a popular homeopathic dilution rate of 30C.

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The greatest country in the world

| February 6, 2013 | 5 Replies

This impressive speech suggests that the United States is not the “greatest country in the world.” But what would Jeff Daniels know? He’s only relying on facts.

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Would you like to learn a new skill?

| February 6, 2013 | Reply

Here are 40 places to learn new skills. Lots to explore here.

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Parking meter heaven

| February 5, 2013 | 1 Reply

I parked in front of several identical unusual parking meters in Kansas City yesterday. If a person were so inclined, he or she could simply reach into the open bottom half of the meter, grab a few coins that were already there, then put them into the top of the meter, watching them drop to the bottom again. If one were so inclined, one could completely fill the meter with time by doing this over and over. The fact that the bottom contains more than a few quarters speaks to the honesty of people from Kansas City. parking meter Parking Meter

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Interview to remember

| February 5, 2013 | Reply

The free spirit being interviewed, “Kai,” describes how he saved a woman who was being attacked. Fascinating character study.

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U.S. sues S&P; It’s about time.

| February 5, 2013 | Reply

Reported by Huffpo:

But the government’s lawsuit paints a picture of a company that misled investors knowingly, more concerned about making money than about accurate ratings. It says S&P delayed updating its ratings models, rushed through the ratings process and was fully aware that the subprime market was flailing even as it gave high marks to investments made of subprime mortgages. In 2007, one analyst forwarded a video of himself singing and dancing to a tune about the deterioration of the subprime market, with colleagues laughing.

Ratings agencies like S&P are a key part of the financial crisis narrative. When banks and other financial firms wanted to package mortgages into securities and sell them to investors, they would come to a ratings agency to get a rating for the security. Many securities made of risky subprime mortgages got high ratings, giving even the more conservative investors, like pension funds, the confidence to buy them. Those investors suffered huge losses when housing prices plunged and many borrowers defaulted on their mortgage payments.

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