Polymer science

Polymer science

Both were forbidden by network standards to even use the word pregnant. For all viewers knew, Little Ricky was the product of an immaculate conception. Teens on sitcoms rarely investigated anything other than chaste dating. But for the juvenile audience of Watch Mr. More specifically, the gestation period of hamsters. Wizard, which aired on NBC from to , featured host Don Herbert performing a series of science experiments using everyday objects—glass bottles, cans, aquariums, matches—to illustrate the amazing world of physics. Eggs were sucked into bottles; water was boiled using an ice cube. A revolving cast of kid assistants, none of them particularly interested in science, stood at Herbert’s side and marveled at how Newtonian laws influenced their day-to-day existence. Hebert was so popular that NBC gave him free rein to blow things up or discuss hamster sex. And then, nearly 20 years after Watch Mr.

Dating and DNA show Paleoamerican-Native American connection

People on dating shows seem to seriously fall in love. How is that possible in the confected arena of a TV show? When I did my original PhD research I wanted to establish that the relationship between two people existed at a neuro-physiological level. Until then we knew that if I put my hand on someone’s shoulder within about 25 seconds our hearts begin to sync up.

Hi. I decided since it was so hard to find other gay themed science fiction books I’d make this group. Please post M/M only themed books, though M/M/F is fine: Btw, lesbians already have a group on goodreads:) Hopefully, it will become a little place for people to quickly find and discuss their favorite gay themed scifi books.

Cave diver Alexandro Alvarez inspects the newly-discovered skull of Naia, the 12, , year-old human skeleton discovered in a submerged cave on the Yucatan peninsula of Mexico. Photo by Daniel Riordan Araujo Eastern Asia, Western Asia, Japan, Beringia and even Europe have all been suggested origination points for the earliest humans to enter the Americas because of apparent differences in cranial form between today’s Native Americans and the earliest known Paleoamerican skeletons.

Now an international team of researchers has identified a nearly complete Paleoamerican skeleton with Native American DNA that dates close to the time that people first entered the New World. Alberto Nava Blank and a team of science divers discovered the skeleton along with many extinct animal remains deep inside this inundated cave in The divers named the girl Naia.

This collaborative interdisciplinary research effort is reported in today’s May 16 issue of Science. Kennett and Brendan J. Culleton, postdoctoral fellow in anthropology, Penn State, were originally asked to directly date the skeleton. After traditional and well accepted direct-dating methods failed because the bones were mineralized from long emersion in warm salty water within this limestone cave system, they worked closely with colleagues to build a geochronological framework for Naia using a unique combination of techniques to constrain the age of the skeleton to the end of the ice age.

To build the case for a late Pleistocene age they collaborated with Yemane Asmerom and Victor Polyak from the University of New Mexico using global sea level rise data to determine when the cave system, which at the time Naia and the extinct animals entered was dry, filled with water.

The VR dating show makes me want to never date again

If the article is to be believed, all that swiping left and right has created a culture of detachment and a lack of romance. In other words, it’s not so much how you meet that accounts for personal happiness. Instead, it’s what happens next, according to a multitude of research on the role relationships play in overall life satisfaction. Leren Lu via Getty Images Playing cupid makes us happier.

Dating on the gravelly sediment layer containing the fossils suggested it was deposited between , and 60, years ago; just above it is a layer of volcanic ash that was dated to about.

Or, more recently, Matt Damon sciencing his way out of trouble when stranded in The Martian , or the smart linguist-and-theoretical physicist team played by Amy Adams and Jeremy Renner working to communicate with heptapods in Arrival. We can each probably name a favorite. I’m pretty sure for my Can you come up with a stinker , too — a movie that got the science so wrong it was just laughable?

Last week, I participated, along with six other scientists, in a “science speed-dating” event put on by the Exchange that was meant to increase the accuracy of science representation on big and little screens. We scientists had seven minutes to explain the basics of our research and did this seven times, moving quickly between the designated rooms where seven groups of people from the entertainment industry plus some science-interested members of the public waited.

We were encouraged to bring a prop we could carry in our hands, but no Powerpoint slides or video clips were allowed. In an email message to me after the event, Program Director Rick Loverd explained that since its founding in , the Exchange has hosted about events of various types, including about a dozen science speed dating gatherings: The most common way for one of these consults to unfold is through a screenwriter, producer, director, studio executive, or actor calling our Any entertainment professional who calls that line with a question about Science, Engineering, or Medicine will be connected to a field expert for free.

I worked hard in my seven minutes to convey not only the basics of the capacities of animals to love and grieve, but also to tell a few stories about individual animals to bring the emotion and cognition of elephants, chimpanzees and, yes, fish alive for my listeners. Near the end, I ventured a little bit into ethics of how we as a society treat and eat animals. The seven audiences were welcoming and attentive, often sending me off to the next room as I caught my breath with a cheer.

Right at the start, Ann Merchant , deputy executive director of the communications office at NAS, made a crucial point to the audience, one that she repeated to me later in an email message:

Science Speed-Dating Aims To Boost Accuracy In TV And Film

Someone is doing this for virtual reality now, and while that already may not sound great, I promise that it is worse than it sounds. The show itself is not shot in virtual reality. As you may have guessed from the title, each episode sets up a blind date between two strangers who are wearing HTC Vive headsets, then If, as many people have suggested, VR is a bit like drugs, then Virtually Dating is like being stuck in a room watching two generic strangers smoke pot.

Test your knowledge of laws related to relative dating with this interactive quiz and printable worksheet. The practice questions can help you.

By David Grimm Nov. The engravings likely date back more than years, making them the earliest depictions of dogs, a new study reveals. And those lines are probably leashes, suggesting that humans mastered the art of training and controlling dogs thousands of years earlier than previously thought. The hunting scene comes from Shuwaymis, a hilly region of northwestern Saudi Arabia where seasonal rains once formed rivers and supported pockets of dense vegetation. Starting about 10, years ago, hunter-gatherers entered—or perhaps returned to—the region.

What appear to be the oldest images are thought to date to this time and depict curvy women. In between—carved on top of the women and under the livestock—are the early hunting dogs: All are medium-sized, with pricked up ears, short snouts, and curled tails—hallmarks of domestic canines. In some scenes, the dogs face off against wild donkeys.

In others, they bite the necks and bellies of ibexes and gazelles.

6 Things Men Do to Get Laid That Science Says Turn Women Off

The Potassium Argon Reaction Ar 40 is used for several reasons. First of all, Argon is inert. It does not chemically react with other elements at all. So Argon does not attach itself to the rock or any minerals in the rock.

Welcome to the best free dating site on the web. Also, put away your credit card, our site is totally free (and always will be) We know online dating can be frustrating, so we built our site with one goal in mind: Make online dating free, easy, and fun for everyone.

Someone who is a soulmate, whose personality compliments yours and whom you’re attracted to. Don’t let pop-science run your dating life it isn’t really science anyway — instead, learn to like yourself and enjoy the process. People can be awesome, even if you don’t end up sleeping with them. January 27, at For one date night, I would have my “goods” in a nice package with the slightly tighter jeans when we first met, very visible.

On the other date night, I would have them tucked away with the looser jeans and not really visible. At the end of the evening, we would trade numbers and go our way. I would not call back. Out of 96 dates, I received a call or text message within a few days 57 times. My data can be found online. But this tells that in my experience women were far more interested in a repeat date when they could clearly see the goods, and were much less timid about asking for it.

He changed his mind after a month. Joe, how on earth do you meet about people a year to date?

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News for free thinkers Email address: Dating shows have come along way since then. Channel 4 The Format Three couples are matched from hundreds of applications, using scientific and sociological data.

Online Dating Based On Science DNA Romance bring chemistry to online dating using DNA matchmaking & we also forecast personality compatibility using psychology! “Chemistry” is first detected by your nose when you first meet someone in-person, and the research shows that people with differing DNA markers in major histocompatibility complex.

November 19, Ministry of Antiquities Archaeologists in Egypt recently unearthed a grim discovery: And she was buried with the unborn fetus still inside her body. The tiny skeleton was head-down within the woman’s pelvis — a position typically seen in the third trimester — suggesting that she may have died following the onset of labor, officials with Egypt’s Ministry of Antiquities said in a statement on Nov They uncovered the skeletons in a cemetery at the dig site Kom Ombo in Aswan, a city in southern Egypt located about miles kilometers from Cairo.

The graveyard was used between B. Other recent discoveries at Kom Ombo include a statue of a cobra-crowned sphinx , engravings of a warrior pharaoh and a stone head representing the Roman emperor Marcus Aurelius. In the recently excavated gravesite, the woman’s body was curled inward and wrapped in a leather shroud. Scientists estimated that she was around 25 years old when she died. Archaeologists inspected her pelvic bones and discovered abnormalities that may have stemmed from an old fracture that was improperly set or that had healed incorrectly.

This may have contributed to the woman’s difficulties during childbirth, ultimately leading to her death and that of her fetus, Waziri said.

The VR dating show makes me want to never date again

The depositional age of tsunami deposits is commonly constrained by the radiocarbon 14C dating of sediments above and below the geological event. However, because of calibration curve fluctuations, the depositional age sometimes has a wide error range. In this study, we conducted millimeter-scale high-resolution radiocarbon measurements of tsunami deposits at Urahoro in southern Hokkaido, Japan.

The site faces the Pacific Ocean along the Kuril Trench. Eight event deposits were identified within peat at this site.

Science 16 Nov Time-resolved photoemission spectroscopy provides a glimpse into the physics and chemistry of a metal-insulator transition. Editor’s Summary.

We need to tell this and many other untold stories of evolution—in a way that not only changes the public narrative, but also influences how evolution is taught in schools and how it can be used to inform policy-making. Adding to the uniqueness of the show is Jamie Simmonds , a London based turn-tablist DJ who mixes multiple genres of music with intoxicating rap beats. As an onstage duo, Jamie and Baba are perfectly synchronized, a rare species of artistic symbionts. Baba has found a way to integrate a roller coaster story of online dating and finding love in NYC with foundational studies in human behavioral ecology, evolutionary psychology, genetics and neuroscience.

He humorously and wittily provokes his audience into confronting the science behind conservatism, male violence and aggression, sex differences, free will and other big topics. This is one of the most creative ways I can think of to communicate the importance of evolutionary science. Help support the next generation of evolution story tellers such as Baba by spreading the word of Ingenious Nature via your social networks. Here is information on Ingenious Nature:

Ancient Skeletons of Woman and Fetus Hint at Childbirth Death 3,700 Years Ago

The report acknowledged a great number of good practices at the agency, however, even more importantly, it served as an impetus to re-think and re-structure the aspects where recommendations for further improvement were provided. Results of the evaluation had significant influence on modifications of the general rules of procedure completed in , and the recently-adopted Strategy of Operation and Development of the Slovenian Research Agency to It also handles cooperation with Korea, the US and Japan.

Jari Kinaret, Director of the flagship The Research Council of Lithuania RCL was established in and underwent substantial re-organisation during the past years. ESF is now handling more than applications yearly for us. Their extensive experience, the quality of their network of researchers and reviewers, as well as the professionalism of the ESF coordination team has proven to be key assets to support the philanthropic initiative of the AXA Group.

Shelton was a philosopher of science, critical (as shown in his contribution, the article “Sea-Salt and Geologic Time”) of loose thinking and a defender of evolution in debates.

So, how do we know how old a fossil is? There are two main methods determining a fossils age, relative dating and absolute dating. Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it. Relative Dating The majority of the time fossils are dated using relative dating techniques.

Using relative dating the fossil is compared to something for which an age is already known. For example if you have a fossil trilobite and it was found in the Wheeler Formation. The Wheeler Formation has been previously dated to approximately million year old, so we know the trilobite is also about million years old. Scientists can use certain types of fossils referred to as index fossils to assist in relative dating via correlation. Index fossils are fossils that are known to only occur within a very specific age range.

Typically commonly occurring fossils that had a widespread geographic distribution such as brachiopods, trilobites, and ammonites work best as index fossils.

Weird Science: The Mr. Wizard Story

And you peacocked it out with that feather boa and everything! But you have a trick up your sleeve: Your sextastic dance moves. After all, dudes have been getting girls this way for thousands of years!

Dating and DNA show Paleoamerican-Native American connection issue of Science. Dating and DNA show Paleoamerican-Native American connection. Penn State.

Preserved in these rocks is the complex record of the many transgressions and regressions of the sea, as well as the fossil remains or other indications of now extinct organisms and the petrified sands and gravels of ancient beaches, sand dunes, and rivers. Statue of seated man said to be Herodotus; in the Louvre, Paris.

Xenophanes of Colophon ? These early observations and interpretations represent the unstated origins of what was later to become a basic principle of uniformitarianism , the root of any attempt at linking the past as preserved in the rock record to the present. Loosely stated, the principle says that the various natural phenomena observed today must also have existed in the past see below The emergence of modern geologic thought: Although quite varied opinions about the history and origins of life and of the Earth itself existed in the pre-Christian era , a divergence between Western and Eastern thought on the subject of natural history became more pronounced as a result of the extension of Christian dogma to the explanation of natural phenomena.

Match’d – Saturday Night Live


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