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Instagram is one of the biggest platforms for businesses and influencers. Getting verified on this platform not only makes an account stand out but also makes your account strong. It is important for every Instagram account used to get a verification badge that will provide a new identity for their
There is various ways to make notify on Instagram. The best way to work your way gradually and becoming a notable account on the Instagram platform.
Getting things easier is the task of technology and hence creative minds in this field keep on hunting new options that can help users in different ways.
Getting things easier is the task of technology and hence creative minds in this field keep on hunting new options that can help users in different ways.
Decoding Saturn's Moon Titan's exceptional World
Decoding Saturn’s Moon Titan’s exceptional World
Saturn is most attractive planet of ours solar system. It has many moons and out of it Titan is the super speciality moon which attracts more and more interesting observation for all of us as it has dense atmosphere. It is largest moon of Saturn. Ours own solar system has so far discovered 150 moons. Among all of these moons only Saturn has dense atmosphere just like earth has. Earth is the only…
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This bridge unfolds like an umbrella — Future Blink
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The ‘Unfoldable Bridge’ is the first application of the balanced lift method which is a design technique that helps save time, money, and environmental impact. Read more…
More about Mashable Video, Bridge, Umbrella, Science And Technology, and Future Blink
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Traces of cacao have been found in pottery unearthed from an ancient ceremonial site in Ecuador, indicating our taste for chocolate began at least 5,300 years ago.
The discovery, reported in the journal Nature Ecology and Evolution, suggests the chocolate tree was domesticated at least 1,500 years earlier and much further south than we previously thought.
Until now, there had been a long-held idea that chocolate was first developed in Mexico and Central America, said archaeologist Michael Blake.
“We knew, based on historical texts and archaeological evidence, that cacao and chocolate were tremendously important food and drink for people in that part of America,” said Professor Blake, from the University of British Columbia.
The word ‘chocolate’ is a European interpretation of a Mayan word for ‘bitter water’ — a description of the ritual drink prepared from fermented and roasted beans from the chocolate tree (Theobroma cacao).
Spanish conquistadors introduced the drink into Europe in the early 1500s after witnessing the Aztec king drinking cacao at the royal court in Tenochtitlan — what is now Mexico City.
Further south in Central America, pottery from Maya sites going back to 1300 BC was found to contain residues of theobromine — Latin for “the food of gods” — the active ingredient that gives cocoa its delicious flavour.
But botanists have long known that the Amazon basin is home to the greatest diversity of chocolate tree varieties and related species.
Sitting within that biodiversity hotspot is the ancient site of Santa Ana-La Florida on the eastern flanks of the Andes.
Since it was discovered in 2002, archaeologists have unearthed tombs and a range of ceramics and artefacts that suggest the site was used for religious rituals and funeral rites by the Mayo-Chinchipe people.
Some of the ceramics reminded Professor Blake of the spouted vessels used by the Maya for chocolate.
“Pouring the chocolate out of the spouts back and forth created a foam that was greatly prized by the Maya,” Professor Blake said.
Three lines of detective work pin down cocoa
In 2010, Professor Blake asked anthropological archaeologist Sonia Zarrillo, who was studying starch remnants in the ceramics from the site, whether or not she had detected any signs of starch from cacao.
At first, Dr Zarillo — who studies the interaction between people and plants in the past — didn’t think it would be possible to find the tiny grains.
“Cacao seeds aren’t starchy, like, say wheat or corn seeds,” Dr Zarrillo explained.
But two years later, after collecting more grains from the pottery and comparing them to grains from a range of cacao varieties, she identified a shape that appeared to be unique to the Theobroma genus.
In the meantime, other members of the team detected chemical signatures of theobromine in residue in some of the artefacts, including one which was between 5,450 and 5,300 years old.
Then a team of geneticists led by Claire Lanaud analysed ancient DNA in the slurry of organic material that had seeped into the clay pots.
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Study of isolated Amazonian tribe shows how modern life is changing human bodily bacteria
Study of isolated Amazonian tribe shows how modern life is changing human bodily bacteria
Original post from ABC News
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PHOTO: Modern diets, antibiotics and hygiene are reducing the range of microbes occupying the human anatomy.(Tony Phillips: AAP) RELATED STORY: Scientists discover new antibiotic for first time in 30 years RELATED STORY: Scientists reveal inner workings of human skin MAP: Venezuela
A remote tribe in the Venezuelan Amazon appears to be resistant to modern…
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