Narwhals may be using their tusks to play, new study finds
лаки джет играть
Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, according to the latest research.
The narwhal, often referred to as the “unicorn of the sea” in a nod to its trademark tusk, has long remained an enigma. Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species’ distinctive spiraling tusk.
https://lucky-jetts.com
лаки джет
Found predominantly in males, the tusk grows up to 10 feet (3 meters) long — and previous research has suggested it serves as a competitive display to secure mates. But now, with the help of drones, research conducted in the Canadian High Arctic has uncovered that a narwhal may use its tusk for more than just courtship.
In total, the researchers newly identified and described 17 distinct behaviors of narwhals involving prey. The findings revealed a wide range of interactions and dynamics between narwhals and fish as well as the extraordinary agility, precision and speed of their tusks to track moving targets, according to the study published February 27 in the journal Frontiers in Marine Science.
“Seeing that these animals are not actually hunting the fish but exploring, manipulating and interacting with it was really a game changer,” said lead author Dr. Gregory O’Corry-Crowe, a research professor in the Harbor Branch Oceanographic Institute at Florida Atlantic University.
Since so little is understood about this whale species, researchers like O’Corry-Crowe and his colleagues are working diligently to conduct studies to document narwhals’ unknown behaviors to better understand how these animals adapt in a rapidly shifting habitat as oceans warm and sea ice melts.
Narwhal exploratory behavior
The study team captured the groundbreaking footage using drones in Creswell Bay, on the eastern side of Somerset Island in Canada’s Nunavut territory, during the summer of 2022.
As the researchers analyzed the footage, they noticed subtle nuances in the narwhals’ behavior. Footage even captured one instance of a narwhal interacting with a fish by repeatedly nudging it with its tusk — which is actually a giant tooth — without attempting to eat it.
When researchers observed a lack of aggression in some interactions between narwhals and fish, they realized these scenarios were more similar to a cat-and-mouse game, in which the animals were chasing or “playing” rather than hunting, O’Corry-Crowe said.
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The crypto industry is advancing. (Just don’t ask it where it’s going.)
trust wallet
After a dramatic start to the year, the crypto industry is settling into a new reality — one in which the White House is laying out the red carpet and promising an unprecedented level of support.
Crypto, a roughly 15-year-old industry that’s largely operated on the fringes of finance, is at a crossroads. For years, it has blamed a hostile regulatory environment for not allowing it to unleash its supposedly revolutionary technology on Americans. Now, though, their favorite bogeyman, Gary Gensler, the Securities and Exchange Commission chief under President Joe Biden, is gone. Crypto cheerleaders have been installed throughout the government.
The SEC has dropped several enforcement cases against crypto companies and, starting Friday, is hosting a series of public roundtables “to discuss key areas of interest in the regulation of crypto assets.”
Under President Donald Trump, there’s virtually nothing stopping crypto companies from creating and selling their products.
At the same time, the same White House’s chaotic trade policy is undermining financial markets’ appetite for risk, leaving bitcoin in limbo, more than 20% off from its record high in January. And while the industry is grateful for all the attention, the White House’s embrace of some of crypto’s less savory aspects, like meme coins, has given serious investors pause.
Given the enormous potential for the $3 trillion industry in this moment, I checked in with Eswar Prasad, a Cornell University professor of international trade and the author of the 2021 book “The Future of Money,” about the forces disrupting financial technologies.
Fundamentally, Prasad brings a pragmatist’s view of crypto that is as refreshing as it is rare in a subject area that tends to attract zealots and loudmouths. We spoke over the phone shortly after the first-of-its-kind White House crypto summit earlier this month.
The following interview has been edited for length and clarity.
Nightcap: We just saw a pretty wild thing happen with the crypto summit — hard to imagine a scenario like that taking place under any previous administration. What were your takeaways?
Eswar Prasad: The crypto industry is kissing the ring, and I think it’s getting exactly what it wants from the Trump administration, which is the legitimacy provided by government oversight, coupled with what is almost certain to be quite light touch and non-inclusive regulation.
And I think we saw many of the major players in the crypto industry essentially using the opportunity to not just thank Trump, but try to make the point, which seemed to resonate with Trump, that this industry can power, in some sense, a resurgence of a certain part of the US economy.
trust wallet
After a dramatic start to the year, the crypto industry is settling into a new reality — one in which the White House is laying out the red carpet and promising an unprecedented level of support.
Crypto, a roughly 15-year-old industry that’s largely operated on the fringes of finance, is at a crossroads. For years, it has blamed a hostile regulatory environment for not allowing it to unleash its supposedly revolutionary technology on Americans. Now, though, their favorite bogeyman, Gary Gensler, the Securities and Exchange Commission chief under President Joe Biden, is gone. Crypto cheerleaders have been installed throughout the government.
The SEC has dropped several enforcement cases against crypto companies and, starting Friday, is hosting a series of public roundtables “to discuss key areas of interest in the regulation of crypto assets.”
Under President Donald Trump, there’s virtually nothing stopping crypto companies from creating and selling their products.
At the same time, the same White House’s chaotic trade policy is undermining financial markets’ appetite for risk, leaving bitcoin in limbo, more than 20% off from its record high in January. And while the industry is grateful for all the attention, the White House’s embrace of some of crypto’s less savory aspects, like meme coins, has given serious investors pause.
Given the enormous potential for the $3 trillion industry in this moment, I checked in with Eswar Prasad, a Cornell University professor of international trade and the author of the 2021 book “The Future of Money,” about the forces disrupting financial technologies.
Fundamentally, Prasad brings a pragmatist’s view of crypto that is as refreshing as it is rare in a subject area that tends to attract zealots and loudmouths. We spoke over the phone shortly after the first-of-its-kind White House crypto summit earlier this month.
The following interview has been edited for length and clarity.
Nightcap: We just saw a pretty wild thing happen with the crypto summit — hard to imagine a scenario like that taking place under any previous administration. What were your takeaways?
Eswar Prasad: The crypto industry is kissing the ring, and I think it’s getting exactly what it wants from the Trump administration, which is the legitimacy provided by government oversight, coupled with what is almost certain to be quite light touch and non-inclusive regulation.
And I think we saw many of the major players in the crypto industry essentially using the opportunity to not just thank Trump, but try to make the point, which seemed to resonate with Trump, that this industry can power, in some sense, a resurgence of a certain part of the US economy.
Абразивные и алмазные инструменты Klingspor
Абразивные и алмазные инструменты торговой марки Klingspor - достойный выбор профессионалов во всех промышленных отраслях. Для поиска фирм, где можно осуществить покупку специализированных инструментов, необходимо перейти в раздел «Где купить» и выбрать свой регион. Будет представлен список адресов и телефонов компаний, реализующих товар торговой марки. Выберите из списка фирму, осуществляющую продажу абразивных материалов, алмазных дисков в Москве, Санкт-Петербурге, Новосибирске, Екатеринбурге, Нижнем-Новгороде, Казани и других городах России, чтобы сделать заказ.
бумага шлифовальная водостойкая ps8a
Каталог абразивной и алмазной продукции Klingspor, представленный на сайте, носит информационный характер. На страницах веб-ресурса размещены полные данные о абразивных, алмазных и твердосплавных изделиях данной немецкой марки, чтобы потребитель имел представление об его технических характеристиках и конкурентных преимуществах. Тогда, прежде чем купить абразивные материалы, потребитель сможет внимательно изучить свойства продукции и решить, какой товар подойдет, а какой нет.
АБРАЗИВНЫЕ ИНСТРУМЕНТЫ ИЗ ШЛИФОВАЛЬНОЙ ШКУРКИ
Каталог периодически пополняется новыми товарными позициями, которые весьма быстро становятся популярными. Например, отмечается активный спрос на абразивные инструменты из шлифовальной шкурки. Они представляют собой полотно ткани (бумаги) с нанесенным на него слоем абразива. С их помощью очень легко осуществить обработку самых разных поверхностей. В частности, абразивный инструмент из шлифовальной шкурки может применяться для шлифования металлических, деревянных изделий и лакированных поверхностей. В том числе с его помощью легко выполнить зачистку ржавчины или старой краски. Как показывает практика, он отлично справляется с данной задачей. В каталоге представлено несколько образцов абразивного инструмента из шлифшкурки. Повышенной популярностью пользуются абразивные круги на бакелитовой связке, алмазные диски и разнообразные абразивные насадки на шлифмашинки. Изучите имеющееся к товару описание, найдите торгового представителя фирмы Klingspor в любом из российских регионов и оформите заказ.
Абразивные изделия марки чрезвычайно популярны во всем Мире и все больше и больше находят почитателей в России, Белоруссии, Украине, Казахстане. География продажи в России расширяется из года в год. Уже сейчас инструменты Klingspor вы можете купить оптом и в розницу в Москве, Санкт-Петербурге, Новосибирске, Екатеринбурге, Нижнем-Новгороде, Омске, Казани и др.
Если купить абразивы и абразивный инструмент не удается, так как не можете самостоятельно найти или выбрать подходящий товар, то, возможно, следует обратиться за консультацией. Задайте свои вопросы консультантам магазинов, и они обязательно на них ответят. Информационная база данных постоянно обновляется, что расширяет возможности при поиске нужной абразивной и алмазной продукции. Желаем вам безопасного и успешного использования абразивных изделий.
Абразивные и алмазные инструменты торговой марки Klingspor - достойный выбор профессионалов во всех промышленных отраслях. Для поиска фирм, где можно осуществить покупку специализированных инструментов, необходимо перейти в раздел «Где купить» и выбрать свой регион. Будет представлен список адресов и телефонов компаний, реализующих товар торговой марки. Выберите из списка фирму, осуществляющую продажу абразивных материалов, алмазных дисков в Москве, Санкт-Петербурге, Новосибирске, Екатеринбурге, Нижнем-Новгороде, Казани и других городах России, чтобы сделать заказ.
бумага шлифовальная водостойкая ps8a
Каталог абразивной и алмазной продукции Klingspor, представленный на сайте, носит информационный характер. На страницах веб-ресурса размещены полные данные о абразивных, алмазных и твердосплавных изделиях данной немецкой марки, чтобы потребитель имел представление об его технических характеристиках и конкурентных преимуществах. Тогда, прежде чем купить абразивные материалы, потребитель сможет внимательно изучить свойства продукции и решить, какой товар подойдет, а какой нет.
АБРАЗИВНЫЕ ИНСТРУМЕНТЫ ИЗ ШЛИФОВАЛЬНОЙ ШКУРКИ
Каталог периодически пополняется новыми товарными позициями, которые весьма быстро становятся популярными. Например, отмечается активный спрос на абразивные инструменты из шлифовальной шкурки. Они представляют собой полотно ткани (бумаги) с нанесенным на него слоем абразива. С их помощью очень легко осуществить обработку самых разных поверхностей. В частности, абразивный инструмент из шлифовальной шкурки может применяться для шлифования металлических, деревянных изделий и лакированных поверхностей. В том числе с его помощью легко выполнить зачистку ржавчины или старой краски. Как показывает практика, он отлично справляется с данной задачей. В каталоге представлено несколько образцов абразивного инструмента из шлифшкурки. Повышенной популярностью пользуются абразивные круги на бакелитовой связке, алмазные диски и разнообразные абразивные насадки на шлифмашинки. Изучите имеющееся к товару описание, найдите торгового представителя фирмы Klingspor в любом из российских регионов и оформите заказ.
Абразивные изделия марки чрезвычайно популярны во всем Мире и все больше и больше находят почитателей в России, Белоруссии, Украине, Казахстане. География продажи в России расширяется из года в год. Уже сейчас инструменты Klingspor вы можете купить оптом и в розницу в Москве, Санкт-Петербурге, Новосибирске, Екатеринбурге, Нижнем-Новгороде, Омске, Казани и др.
Если купить абразивы и абразивный инструмент не удается, так как не можете самостоятельно найти или выбрать подходящий товар, то, возможно, следует обратиться за консультацией. Задайте свои вопросы консультантам магазинов, и они обязательно на них ответят. Информационная база данных постоянно обновляется, что расширяет возможности при поиске нужной абразивной и алмазной продукции. Желаем вам безопасного и успешного использования абразивных изделий.
Narwhals may be using their tusks to play, new study finds
лаки джет официальный сайт
Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, according to the latest research.
The narwhal, often referred to as the “unicorn of the sea” in a nod to its trademark tusk, has long remained an enigma. Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species’ distinctive spiraling tusk.
https://lucky-jetts.com
лаки джет
Found predominantly in males, the tusk grows up to 10 feet (3 meters) long — and previous research has suggested it serves as a competitive display to secure mates. But now, with the help of drones, research conducted in the Canadian High Arctic has uncovered that a narwhal may use its tusk for more than just courtship.
In total, the researchers newly identified and described 17 distinct behaviors of narwhals involving prey. The findings revealed a wide range of interactions and dynamics between narwhals and fish as well as the extraordinary agility, precision and speed of their tusks to track moving targets, according to the study published February 27 in the journal Frontiers in Marine Science.
“Seeing that these animals are not actually hunting the fish but exploring, manipulating and interacting with it was really a game changer,” said lead author Dr. Gregory O’Corry-Crowe, a research professor in the Harbor Branch Oceanographic Institute at Florida Atlantic University.
Since so little is understood about this whale species, researchers like O’Corry-Crowe and his colleagues are working diligently to conduct studies to document narwhals’ unknown behaviors to better understand how these animals adapt in a rapidly shifting habitat as oceans warm and sea ice melts.
Narwhal exploratory behavior
The study team captured the groundbreaking footage using drones in Creswell Bay, on the eastern side of Somerset Island in Canada’s Nunavut territory, during the summer of 2022.
As the researchers analyzed the footage, they noticed subtle nuances in the narwhals’ behavior. Footage even captured one instance of a narwhal interacting with a fish by repeatedly nudging it with its tusk — which is actually a giant tooth — without attempting to eat it.
When researchers observed a lack of aggression in some interactions between narwhals and fish, they realized these scenarios were more similar to a cat-and-mouse game, in which the animals were chasing or “playing” rather than hunting, O’Corry-Crowe said.
лаки джет официальный сайт
Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, according to the latest research.
The narwhal, often referred to as the “unicorn of the sea” in a nod to its trademark tusk, has long remained an enigma. Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species’ distinctive spiraling tusk.
https://lucky-jetts.com
лаки джет
Found predominantly in males, the tusk grows up to 10 feet (3 meters) long — and previous research has suggested it serves as a competitive display to secure mates. But now, with the help of drones, research conducted in the Canadian High Arctic has uncovered that a narwhal may use its tusk for more than just courtship.
In total, the researchers newly identified and described 17 distinct behaviors of narwhals involving prey. The findings revealed a wide range of interactions and dynamics between narwhals and fish as well as the extraordinary agility, precision and speed of their tusks to track moving targets, according to the study published February 27 in the journal Frontiers in Marine Science.
“Seeing that these animals are not actually hunting the fish but exploring, manipulating and interacting with it was really a game changer,” said lead author Dr. Gregory O’Corry-Crowe, a research professor in the Harbor Branch Oceanographic Institute at Florida Atlantic University.
Since so little is understood about this whale species, researchers like O’Corry-Crowe and his colleagues are working diligently to conduct studies to document narwhals’ unknown behaviors to better understand how these animals adapt in a rapidly shifting habitat as oceans warm and sea ice melts.
Narwhal exploratory behavior
The study team captured the groundbreaking footage using drones in Creswell Bay, on the eastern side of Somerset Island in Canada’s Nunavut territory, during the summer of 2022.
As the researchers analyzed the footage, they noticed subtle nuances in the narwhals’ behavior. Footage even captured one instance of a narwhal interacting with a fish by repeatedly nudging it with its tusk — which is actually a giant tooth — without attempting to eat it.
When researchers observed a lack of aggression in some interactions between narwhals and fish, they realized these scenarios were more similar to a cat-and-mouse game, in which the animals were chasing or “playing” rather than hunting, O’Corry-Crowe said.
Money Икс Игральный клуб — это эксклюзивная платформа, которая дарит клиентам потрясающие варианты для выигрыша money x казино moneyx казино
Нормально сочиняет
во-первых, узнайте точно, куда вы направляетесь, заранее. приехать и машины, убедитесь, безопасность водителей яндекс такси что это точно заказанное вами такси.
во-первых, узнайте точно, куда вы направляетесь, заранее. приехать и машины, убедитесь, безопасность водителей яндекс такси что это точно заказанное вами такси.
Это забавный ответ
Виникає сумнів, http://avtosvit.biz/tormoznyie-kolodky-ot-cheho-zavysyt-vasha-bezopasnost/ потрібні чи оригінальні запчастини для закордонних вантажівок або аналоги. будь-який клієнт прагне вибрати запчастини до вантажних авто, які не тільки підходять за характеристиками, це ще і надають відмінна якість і тривалий термін експлуатації.
Виникає сумнів, http://avtosvit.biz/tormoznyie-kolodky-ot-cheho-zavysyt-vasha-bezopasnost/ потрібні чи оригінальні запчастини для закордонних вантажівок або аналоги. будь-який клієнт прагне вибрати запчастини до вантажних авто, які не тільки підходять за характеристиками, це ще і надають відмінна якість і тривалий термін експлуатації.
Lying down and vomiting between courses: This is how Ancient Romans would feast
rutor8.com
Imagine, if you will, the most glorious festive feast, with an oversize turkey, stuffing two ways, holiday ham, the requisite fixings and at least half a dozen pies and cakes. That may all sound grand — that is, until you consider the extravagant displays of the ancient Roman banquet.
Members of the Roman upper classes regularly indulged in lavish, hours-long feasts that served to broadcast their wealth and status in ways that eclipse our notions of a resplendent meal. “Eating was the supreme act of civilization and celebration of life,” said Alberto Jori, professor of ancient philosophy at the University of Ferrara in Italy.
https://rutorsite3s7oalfxlcv5kdk6opadvkoremcoyrdm75rgips6pv33did.com
rutor8
Ancient Romans enjoyed sweet and salty concoctions. Lagane, a rustic short pasta usually served with chickpeas, was also used to make a honey cake with fresh ricotta cheese. The Romans used garum, a pungent, salty fermented fish sauce for umami flavor in all dishes, even as a dessert topping. (For context, garum has a similar flavor profile and composition to current-day Asian fish sauces such as Vietnam’s nuoc mam and Thailand’s nam pla.) The prized condiment was made by leaving fish meat, blood and guts to ferment inside containers under the Mediterranean sun.
Game meat such as venison, wild boar, rabbit and pheasant along with seafood like raw oysters, shellfish and lobster were just some of the pricey foods that made regular appearances at the Roman banquet.
What’s more, hosts played a game of one-upmanship by serving over-the-top, exotic dishes like parrot tongue stew and stuffed dormouse. “Dormouse was a delicacy that farmers fattened up for months inside pots and then sold at markets,” Jori said. “While huge quantities of parrots were killed to have enough tongues to make fricassee.”
https://rutorclubwiypaf63caqzlqwtcxqu5w6req6h7bjnvdlm4m7tddiwoyd.com
rutor8
Giorgio Franchetti, a food historian and scholar of ancient Roman history, recovered lost recipes from these repasts, which he shares in “Dining With the Ancient Romans,” written with “archaeo-cook” Cristina Conte. Together, the duo organize dining experiences at archaeological sites in Italy that give guests a taste of what eating like a Roman noble was all about. These cultural tours also delve into the eyebrow-raising rituals that accompanied these meals.
rutor8.com
Imagine, if you will, the most glorious festive feast, with an oversize turkey, stuffing two ways, holiday ham, the requisite fixings and at least half a dozen pies and cakes. That may all sound grand — that is, until you consider the extravagant displays of the ancient Roman banquet.
Members of the Roman upper classes regularly indulged in lavish, hours-long feasts that served to broadcast their wealth and status in ways that eclipse our notions of a resplendent meal. “Eating was the supreme act of civilization and celebration of life,” said Alberto Jori, professor of ancient philosophy at the University of Ferrara in Italy.
https://rutorsite3s7oalfxlcv5kdk6opadvkoremcoyrdm75rgips6pv33did.com
rutor8
Ancient Romans enjoyed sweet and salty concoctions. Lagane, a rustic short pasta usually served with chickpeas, was also used to make a honey cake with fresh ricotta cheese. The Romans used garum, a pungent, salty fermented fish sauce for umami flavor in all dishes, even as a dessert topping. (For context, garum has a similar flavor profile and composition to current-day Asian fish sauces such as Vietnam’s nuoc mam and Thailand’s nam pla.) The prized condiment was made by leaving fish meat, blood and guts to ferment inside containers under the Mediterranean sun.
Game meat such as venison, wild boar, rabbit and pheasant along with seafood like raw oysters, shellfish and lobster were just some of the pricey foods that made regular appearances at the Roman banquet.
What’s more, hosts played a game of one-upmanship by serving over-the-top, exotic dishes like parrot tongue stew and stuffed dormouse. “Dormouse was a delicacy that farmers fattened up for months inside pots and then sold at markets,” Jori said. “While huge quantities of parrots were killed to have enough tongues to make fricassee.”
https://rutorclubwiypaf63caqzlqwtcxqu5w6req6h7bjnvdlm4m7tddiwoyd.com
rutor8
Giorgio Franchetti, a food historian and scholar of ancient Roman history, recovered lost recipes from these repasts, which he shares in “Dining With the Ancient Romans,” written with “archaeo-cook” Cristina Conte. Together, the duo organize dining experiences at archaeological sites in Italy that give guests a taste of what eating like a Roman noble was all about. These cultural tours also delve into the eyebrow-raising rituals that accompanied these meals.
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