HomeLatest ThreadsGreatest ThreadsForums & GroupsMy SubscriptionsMy Posts
DU Home » Latest Threads » n2doc » Journal
Introducing Discussionist: A new forum by the creators of DU
Page: 1 2 3 4 5 6 ... 956 Next »

n2doc

Profile Information

Gender: Do not display
Home country: USA
Current location: Georgia
Member since: Tue Feb 10, 2004, 12:08 PM
Number of posts: 34,529

About Me

Environmental Scientist

Journal Archives

xpost: 45,000-Year-Old Man Was Human-Neanderthal Mix

http://www.democraticunderground.com/122833312

Thursday TOON Roundup 3- The Rest


War



Torture




Canada






GOP







SS





Plastic





Church


Food




Baseball




Media



RIP










Thursday Toon Roundup 2- Scaring for Votes













Thursday Toon Roundup 1- 2014 Election








Does Danziger go too far with this toon?

Man feels misled, frustrated that tattoos cost him job

BAKERSFIELD, Calif. (KBAK/KBFX) - A man is left confused and frustrated after he feels he was denied a job based on his tattoos.

Bill Roach reached out to Eyewitness News because he thinks he was a victim of discrimination and was treated unfairly.

He said the tattoos aren’t gang related and shouldn’t be an issue. He’s proud of them, and they all mean something to him.

“My right arm is nothing but music,” he said. “You know, songs.”

more

http://www.bakersfieldnow.com/news/investigations/Man-feels-misled-frustrated-that-tattoos-cost-him-job-279992932.html?mobile=y

45,000-Year-Old Man Was Human-Neanderthal Mix

A bone found by chance on the banks of a Siberian river has yielded the oldest modern human genome yet recovered, according to a new study that sheds light on when people left Africa and first interbred with Neanderthals living in Europe and Asia.

The man, who lived 45,000 years ago, was definitely related to both humans and Neanderthals, the study published in the journal Nature reports. His DNA showed that the two human groups first mated around 60,000 years ago.

Project leader Chris Stringer of the Natural History Museum in London explained to Discovery News that the Siberian man belonged to a population that was closely related to the ancestors of today’s Europeans and Asians. He carried only slightly more Neanderthal DNA than they do.

“But his genomic segments of Neanderthal ancestry are on average about three times the length of those found in genomes today,” Stringer said.

more

http://news.discovery.com/human/evolution/45000-year-old-man-was-human-neanderthal-mix-141022.htm

Homeland Security agents confiscate Birdies’ Royals underwear

Peregrine Honig says she just wanted to help celebrate the hometown team when she designed Lucky Royals boyshorts.

The panties, with “Take the Crown” and “KC” across the rear, were set to be sold in Honig’s Birdies Panties shop Monday. But Homeland Security agents visited the Crossroads store and confiscated the few dozen pairs of underwear, printed in Kansas City by Lindquist Press.

“They came in and there were two guys” Honig said. “I asked one of them what size he needed and he showed me a badge and took me outside. They told me they were from Homeland Security and we were violating copyright laws.”

She thought that since the underwear featured her hand-drawn design, she was safe. But the officers explained that by connecting the “K” and the “C,” she infringed on major league baseball copyright. (The officials involved could not be immediately reached for comment.)

Read more here: http://www.kansascity.com/living/liv-columns-blogs/jenee-osterheldt/article3211088.html

Video of the Aurora Borealis in Real Time





Most Aurora Borealis videos are time-lapses, because cranking the ISO high enough for bright real-time video would normally result in a noisy mess. That, however, was before cameras like the Sony A7s came along.

As you can see in the video above captured this last weekend in Tromsø, Norway by Vimeo user Anders M, the low-light champ’s impressive ISO capabilities allowed him to capture beautiful, usable, real-time footage of the northern lights dancing over Norway.


http://petapixel.com/2014/10/21/video-aurora-borealis-real-time-shot-sony-a7s-iso-25600-noise-reduction/

The invisible extinction

When Roy Plotnick thinks about species going extinct, he tries to envision how that might look to a scientist millions of years from now. Plotnick, a palaeontologist at the University of Illinois at Chicago, has launched an unusual thought experiment to consider whether animals that vanish today might never be represented in the future fossil record. He calls it the 'invisible extinction'.

Plotnick sat down with Nature this week at a Geological Society of America meeting in Vancouver, Canada, where he put these ideas forward.

What is the invisible extinction?
We’re in the middle of what is called the sixth extinction now. If we were to be looking back from a million years in the future, what would it look like? Would we know if species going extinct now had ever existed, if all we had to go on was fossil remains?

How do you study something like that?
We started with the International Union for the Conservation of Nature (IUCN) Red List, with the various categories of threatened species, and decided to go with mammals. There are 715 mammal species on the list. We matched the Red List to various data sets that describe modern mammals, to see which species in the list are found in the fossil record.

What did you find?
Of the 715 species that are threatened, only 90 of them are represented in the fossil record. That’s about 13%. The rest of them will be gone without a trace.

more

http://www.nature.com/news/the-invisible-extinction-1.16183
Go to Page: 1 2 3 4 5 6 ... 956 Next »