Circus of the Spineless #45 is up on Greg Laden's blog
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Were our human ancestors ocean-dwelling? In a TED talk on Greg Laden's Blog, writer Elaine Morgan makes the case that human traits like subcutaneous fat, nearly hairless skin, and bipedalism—traits which distinguish us from chimpanzees and other close relatives—evolved during an aquatic stage in…
When the stars align, the results can be nothing short of spectacular. On Starts With a Bang, Ethan Siegel shows us an "Einstein ring" photographed by the Hubble Space Telescope. This celestial halo surrounds a massive red galaxy, and is in fact light from a much more distant galaxy focused by…
This week's edition of the Replace Michele Bachmann Web Carnival is the fourth in the series, and is named the "We Told You So" edition.
This is because there are several of us living here in Minnesota who have been blogging about Michele Bachmann for some time. There is the Dump Bachmann web…
On We Beasties, Kevin Bonham reports that scientists have genetically enabled E. coli to digest a sugar found in algae. Bonham writes, "Scientists have been picking this bug's locks for decades, and it's already been engineered to make not just ethanol, but many other useful products as well."…
Thanks for the link, fellow explorer!