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Inventer le monde
"Technos et humain" depuis Chambéry | Rhône-Alpes | France
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Kurzweil : "Mystery | Limb regeneration, do salamanders hold the key ?..

Kurzweil : "Mystery | Limb regeneration, do salamanders hold the key ?.. | Inventer le monde | Scoop.it

The secret of how salamanders successfully regrow body parts is being unravelled by University College London (UCL) researchers in a bid to apply it to humans. For the first time, researchers have found that the “ERK pathway” must be constantly active for salamander cells to be reprogrammed, and hence able to contribute to the regeneration of different body parts…

 

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UCL News : http://bit.ly/1jTnGNV

 

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National Geographic : "Discover «The President», a magnificent giant Sequoia

The world's second-largest known tree, the President, in Sequoia National Park is photographed by National Geographic magazine photographer, Michael Nichols. The final photograph is a mosaic of 126 images…

 

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To see more : http://bit.ly/1ldKIUX

 

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Via National Geographic : "Parmi les plus grands mystères du monde du vivant

Via National Geographic : "Parmi les plus grands mystères du monde du vivant | Inventer le monde | Scoop.it

Malgré les avancées considérables de la science lors du siècle dernier, nous n’en savons guère plus sur certains phénomènes fondamentaux de la vie. Existent-ils des êtres vivants immortels ? Quelle est l’origine de la conscience ? Comment se produit une hystérie collective ? Où commencera la prochaine pandémie ? Premières pistes de réflexion…

 

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