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Geologizing with Doctor Who

samedi 23 novembre 2013 — Evolution,More Science,Space,Technology
November 23, 1963 the first episode of the British science-fiction television programme “ Doctor Who* ” was broadcast. The series follows the adventures of the “ Doctor “,... -- Read more on ScientificAmerican.com

The amazing Hook Island sea monster photos, revisited

samedi 23 novembre 2013 — Evolution
Robert Le Serrec's Hook Island sea monster, supposedly photographed December 12th 1964. Long-time readers of Tet Zoo might remember Sea Monster Week: a series of articles I ran at Tet Zoo ver 2... -- Read more on ScientificAmerican.com

The House that Fitz Built: A Scandal Explanation of the Polygyny Threshold Hypothesis

samedi 23 novembre 2013 — Evolution,More Science
I don’t watch Scandal but I have a pretty good idea of the major plot lines and characters. Thanks to the awesomeness that is Social Media and #BlackTwitter , I have a close captioning... -- Read more on ScientificAmerican.com

Newly Discovered Super Dinosaur Rivals T-Rex!

This week’s video comes to us from Rob Nelson at Untamed Science . According to Rob: Siats (pronounced SEE-OTTS) is a giant mega-predator (think T-Rex, but living at a different time). I... -- Read more on ScientificAmerican.com

Khalil's Picks (22 November 2013)

Another week, more great stuff. We have a great selection today which will make your weekend really really good. Dig in! [More] -- Read more on ScientificAmerican.com

We Need Leaders Who Share John F. Kennedy's Vision of World Peace

vendredi 22 novembre 2013 — Evolution,Health,More Science
To commemorate the 50 th anniversary of the death of President John F. Kennedy, I’m reposting a column about his “Peace Speech,” which he gave less than six months before his... -- Read more on ScientificAmerican.com

The Incredible Mr./Mrs. Limpet: The Endangered, Sex-Changing Sea Snail

vendredi 22 novembre 2013 — Energy & Sustainability,More Science,Evolution
A needle biopsy reveals the sex of a ribbed Mediterranean limpet. The reddish fluid in the syringe indicates that the limpet is a female. Photo by Iv?n Acevedo Understanding how an endangered... -- Read more on ScientificAmerican.com

La sélection scientifique de la semaine (numéro 97)

La ville de New York relève de 18 à 21 ans l'âge légal pour acheter des cigarettes. - Dans le monde, 2,5 milliards de personnes n'ont pas accès à des toilettes. - Les scientifiques du Global Carbon Project publient … Continuer la lecture (...)

Fungi on the March: My New Feature Story for Scientific American

jeudi 21 novembre 2013 — Evolution,Health
The human pathogenic yeast C. neoformans, a close and visually indistinguishable relative of a fungus that appeared mysteriously on Vancouver Island over a decade ago. CDC/Public Domain. Click for... -- Read more on ScientificAmerican.com

The Good and Bad News about Frog Abnormalities

Mari Reeves has several deformed frogs living on her dining room table in Anchorage, Alaska. One of them, named Skinny by her literally minded six-year-old son, has a leg that bends back on itself,... -- Read more on ScientificAmerican.com

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