How Sea Slugs Live without head in Telugu Scientists Discover Sea Slug That Can Regenerate Body in Telugu సీ స్లగ్స్ తల లేకుండా ఎలా జీవిస్తాయి శరీరాన్ని పునరుత్పత్తి చేయగల సముద్ర స్లగ్‌ను శాస్త్రవేత్తలు కనుగొంటారు #KiranVarma #Kiranvarmatelugu #science #telugunews #telugu #seaslugs #sulgs #regenration Audio version of this video available on all platforms : https://anchor.fm/kiranvarma Follow us on Facebook @ fb.com/kiranvarmaoo/ Scientists Discover Sea Slug That Can Regenerate Body After Being Decapitated Losing your body from the neck down can be just another one of life’s annoying, but temporary, setbacks — at least for two kinds of rippling, green-tinged sea slugs. Heads of young Elysia cf. marginata sea slugs can pull themselves free from their bodies and just keep crawling around while growing a new body, report ecologists at Nara Women’s University in Japan. Within a few hours, some separated heads start nibbling on algae again, Sayaka Mitoh and Yoichi Yusa report March 8 in Current Biology. And within about 20 days, a third of the young sea slugs they watched had grown their bodies back, heart and all. That’s the first time anyone has reported such dramatic “whole-body” regeneration in any sea slug “as far as we know,” Yusa says. sea slug body regeneration on day 0, day 7, day 14 and day 22 After disconnecting its head from its body (far left, arrow points to the heart), a process that can take several hours, an Elysia cf. marginata sea slug gradually grows a whole new body. By day 7 (second from left), the heart has begun to regenerate. The rest of the body follows suit (day 14, second from right) until regeneration is complete (day 22, far right). S. MITOH AND Y. YUSA/CURRENT BIOLOGY 2021 Other creatures can regenerate, too. In one sense, planarians, the little cross-eyed flatworms that biology students mince up to study regeneration, “are better,” Yusa says. They can regenerate the whole body from multiple cut pieces. Yet their body plan is simpler, and they don’t have hearts. A group of tubelike sea squirts called ascidians might be considered the most complex of whole-body regenerators. Yet ascidians also lack a heart. And vertebrate regenerators, like salamanders regrowing a tail left in the jaws of a predator, don’t regrow a whole body from a severed head. Mitoh first noticed the sea slugs’ extreme regeneration by chance in some Elysia slugs in the lab. “We were really surprised to see the head crawling,” Yusa says. Just which Elysia species can turn into crawling heads isn’t clear yet. Marine biologist Sónia Cruz at the University of Aveiro in Portugal works with two other Elysia species but hasn’t seen anything like it. She does caution, though, that she hasn’t done systematic tests. After noticing some Elysia sea slugs shedding their bodies and regrowing new ones, researchers documented this extreme regeneration. A tiny leash tied around a natural groove in the neck of a sea slug prompts the slug to escape by discarding most of its body, including such major organs as its heart. That headless body remains alive for a while, but eventually dies. The head, however, crawls around on its own and by a week later has visibly started to grow its body back. In 17 days, this sea slug’s regeneration is complete. The head of a sea slug can take several hours to rip itself loose from its body, so Mitoh and Yusa doubt that de-heading helps when predators attack. Instead, a detachable body could give the sea slug a drastic, but effective, way of dealing with parasites. In a batch of wild-caught E. atroviridis sea slugs, the few that ditched their bodies were parasitized by copepods. So were those that just lost pieces of their body, some of which also regrew. On close inspection, the researchers found that sea slugs have a slight groove looped on the back of the head region that seems to work as a break-here zone. The bodies left behind can still move on their own for days or even months. An abandoned body, however, doesn’t regrow its head. The leaf-shaped remnant instead turns pale and weak and eventually dies. If you are creator of this video if you feel inhalf credits are not givien please contact us by going to about section and emailing us content credits : slugs https://www.youtube.com/watch?v=0qY0YlbvKtw https://www.cell.com/current-biology/fulltext/S0960-9822(21)00047-6 https://www.sciencenews.org/article/sea-slug-detached-head-crawl-regenerate-grow-new-body For more information related to this video use the terms below Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. We don't endorse or encourage racism ,Feminism or Child abuse ... https://www.youtube.com/watch?v=ECgOC5q6ITI

What is Tesla Bot By Elon Musk in Telugu What is Tesla Humanoid Bot Explained in Telugu ఎలోన్ మస్క్ రచించిన టెస్లా బాట్ అంటే ఏమిటి టెస్లా హ్యూమనాయిడ్ రోబోట్ అంటే ఏమిటి? #KiranVarma #Kiranvarmatelugu #science #telugunews #telugu #Tesla #elonmusk #humanoid #explained Audio version of this video available on all platforms : https://anchor.fm/kiranvarma Follow us on Facebook @ fb.com/kiranvarmaoo/ Tesla CEO Elon Musk says his company is working on a humanoid robot and that it will build a prototype “sometime next year.” The humanoid robot will leverage Tesla’s experience with automated machines in its factories, as well as some of the hardware and software that powers the company’s Autopilot driver assistance software. Musk, who has spoken repeatedly about his fears of runaway artificial intelligence, said the Tesla Bot is “intended to be friendly,” but that the company is designing the machine at a “mechanical level” so that “you can run away from it, and most likely overpower it.” It will be five feet, eight inches tall, weigh 125 pounds, and have a screen for a face. The code name for the bot inside the company is “Optimus,” he said. The robots will be designed to handle “tasks that are unsafe, repetitive or boring,” the company’s website reads, but little else, at least at first. (There, the bot is simply called “Tesla Bot.”) “I think essentially in the future, physical work will be a choice, if you want to do it you can,” Musk said. Musk revealed drawings of the robot near the tail end of his company’s “AI Day” event, where it showcased some of the artificial intelligence and supercomputer technologies that it’s working on with the goal of one day powering self-driving cars. The company also had a mannequin version on the stage, which wasn’t working. Tesla’s history is littered with fanciful ideas that never panned out — like a solar-powered Supercharger network, battery swapping, or robotic snake-style chargers — so it’s anyone’s guess as to whether a working Tesla Bot will ever see the light of day. But the company is where it is today because of Musk’s sheer will. Asked about the near-term economics of entering the robotics industry, though, Musk said “we will have to see.” If you are creator of this video if you feel inhalf credits are not given please contact us by going to about section and emailing us content credits : https://www.theverge.com/2021/8/19/22633514/tesla-robot-prototype-elon-musk-humanoid-ai-day Wholesome by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/5050-wholesome License: https://filmmusic.io/standard-li ... https://www.youtube.com/watch?v=WtSKKaXkqHA