An East Asian human fossil from Maba, China and dated to the late Middle Pleistocene age has provided evidence of interhuman aggression and human induced trauma occurred 126,000 years ago.
A report in the Proceedings of the National Academy of Sciences suggests that a 14 mm ridged, healed lesion with bone depressed inward to the brain resulted from localized blunt force trauma. Was it an accident or interhuman aggression?
The Maba cranium was discovered with the remains of other mammals in June 1958, in a cave at Lion Rock in Guangdong province, China. The Maba cranium and associated animal bones were unearthed at a depth of one meter by farmers removing cave sediments for fertilizer.
Extra-glowy squid lures are the new hotness, according to the UK's
Western Morning News:
Virtually all squid jigs [fishing lures] have luminescent sections, but now available in the South West are jigs made by Japanese companies like Yo-Zuri, where intense luminescence covers the entire upper half of the jig. It may be bad news for squid . . .
Why exactly would it be bad news for the squid? Well, lights are used around the world to summon squid to their death, from glow-in-the-dark jigs to high-wattage surface lights.
A mathematical model could guide treatment decisions for advanced prostate cancer, in part by helping doctors predict how individual patients will respond to therapy based on the biology of their tumors.
These decisions would apply to treatment of cancer that has already spread beyond the prostate gland or that has recurred after initial treatments, such as surgery or radiation. Patients with this more advanced prostate cancer receive a therapy called androgen ablation, which inhibits production of testosterone – the culprit that allows a tumor to keep growing.
The climate change effect of CO2 released from peat may be far greater than assumed.
Drought causes peat to release far more carbon dioxide into the atmosphere than has previously been realized, according to new research.
Most people, including physicists, do not like Many World and Multiverse concepts, especially if they come with Extra Dimensions. But these concepts were always self-evident to me, even before knowing physics (UPDATE: Here two more recent versions, not mentioning "agnostics", of the self evident arguments). Many Worlds and the Multiverse are obvious because nothing else can make sense (read: be formally meaningful).
New robot alert! New robot alert! It's an adorable cross between Gumby and a starfish. Go
watch the video right now.
Now, none of the authors of the
paper are marine biologists, so I can't expect them to know that this description:
Extreme Geohazards – what are they?In December 2004, we all learned one Japanese word;
tsunami (津波, lit. "harbor wave"). Japan has seen a number of tsunamis through out times, situated right there on the
Ring of Fire, and when the Sumatran earthquake hit the ocean floor in the Indian ocean in 2004 creating the monster waves killing some 300 000 people, tsunami became a household Japanese word, included in many languages.
Given that there has been
some recent interest in
Uturuncu in the media, when
Before human embryonic stem cells can be examined for therapeutic potential it must be determined whether or not transplanted cells can functionally integrate into target organs or tissues.
Human embryonic stem cells (hESC), and induced pluripotent stem cells(iPS Cells), can give rise to all of the 220 types of tissues in the human body, and have been directed in the lab to become many types of cells, including brain cells.
Glow-in-the-dark stickers are nothing new; they emit visible light after being exposed to sunlight. A paper just published in Nature Materials emits a long-lasting, near-infrared glow after a single minute of exposure to sunlight.
Why is that good? It has the potential to revolutionize medical diagnostics, give the military and law enforcement agencies a 'secret' source of illumination - because the near-infrared range can only be seen with the aid of night vision devices - and maybe even provide a foundation for solar cells that aren't complete rubbish.