Friday Coffee Break

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Here’s what we’ll be talking about while we wait in line for a latte:

The latest news in the human-neanderthal hybridization story: some neanderthal genes may have contributed to human adaptation during the expansion out of Africa. From Amy.

Anemones have been discovered living attached to antarctic sea ice. From Amy.

Rattlesnakes in the southwest have astoundingly variable venom. The variation confounds attempts at developing antivenoms and its adaptive significance is unknown. From Jeremy.

Did we learn nothing from Jurassic Park? The strain of Yersinia pestis that caused one of the worst plagues in human history has been extracted from a preserved tooth of one of its victims and had it’s genome sequenced. From Sarah.

A link containing a video of a flying snake. What more could you ask for? From Noah.

Think your tilapia-tomato aquaponic system is clever? Well the three-toed sloth has got you beat. It’s running an algae-moth system in its fur. From Noah.

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One comment on “Friday Coffee Break

  1. jeffollerton says:

    The sloth study is great – I featured it in my blog post last week. Three-way mutualisms such as this are rare:

    http://jeffollerton.wordpress.com/2014/01/24/menage-a-trois-mutualism/#comment-936

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