Octopus has a 'nightmare' in amazing footage captured by scientists
Rare footage of an octopus having a 'nightmare' has been captured and it is fascinating scientists who study the creatures. The footage comes courtesy of The Rockefeller University in New York where an octopus named 'Costello' was studied for 24 hours a day in a laboratory. In papers published by bioRxiv, they found that on at least four occasions the octopus woke up abruptly and began flailing its tentacles, changing colour, shooting black ink into the water and displaying "antipredator and predatory behaviors." The experts put this behaviour down to temporary stress which they believe was likely caused by a bad dream or even a memory from a previous traumatic moment. Sign up to our free Indy100 weekly newsletter Speaking to LiveScience, Eric Angel Ramos, a postdoctoral researcher at the University of Vermont said: "It was really bizarre because it looked like he was in pain; it looked like he might have been suffering, for a moment. And then he just got up like nothing had happened, and he resumed his day as normal." Compilation of the four abnormal sleep-associated episodes documented in a male Octopus insularis. www.youtube.com One thing the scientists did note is that when Costello arrived in the lab he appeared to be recovering from several severe injuries having lost the majority of two of his tentacles following an attack. When suggesting that Costello could have been dreaming about the attack the scientists noted: "can result in long-term behavioral and neural hypersensitivity." There has also been suggestions from Robyn Crook an associate professor of biology at San Francisco State University, who was not involved in the study, that Costello's behaviour could be down to something called senescence, which is when an octopus' body begins to break down before their death. Ramos concluded that he could not "exclude that senescence could be one of the drivers of this." This is not the first time footage of this nature has been captured. Back in 2019, PBS shared incredible footage of an octopus changing colour while it appeared to be dreaming. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-05-29 20:50
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A closer look at how managers to lead both Chelsea and Tottenham have fared
Mauricio Pochettino’s appointment at Chelsea on a two-year contract continues the strong managerial connection between the Blues and Tottenham. The Argentinian becomes the fifth man to manage both clubs in the Premier League era and here, the PA news agency looks at the records of his predecessors. Glenn Hoddle Chelsea 1993-96: P157, W53 (33.7 per cent), D54, L50 Tottenham 2001-03: P104, W41 (38.3 per cent), D18, L45 The long-time Spurs midfielder finished his career as Chelsea player-manager for two seasons before a third solely in the dugout. His sides never finished higher than 11th in the league but reached an FA Cup final, losing 4-0 to Manchester United, and semi-final as well as a Cup Winners’ Cup semi-final. After spells with England and Southampton, he took charge at White Hart Lane with similar results to his Chelsea spell – Spurs reached a League Cup final, losing to Blackburn, but finished ninth and 10th in the league before he was sacked six games into the next season. Andre Villas-Boas Chelsea 2011-12: P40, W19 (47.5 per cent), D11, L10 Tottenham 2012-13: P80, W44 (55.0 per cent), D20 L16 After their success with Jose Mourinho, Chelsea once again turned to Porto to recruit Villas-Boas, who had worked as part of Mourinho’s staff. He was unable to work similar magic as manager, lasting just 40 games and less than a season in the role. He lasted twice as long at Spurs but narrowly missed out on Champions League qualification in his first season and was dismissed with the club lying seventh shortly before Christmas in his second, having failed to make the most of the then-world record fee received for Gareth Bale’s move to Real Madrid and lost 6-0 to Manchester City and 5-0 to Liverpool in his last five league games in charge. Jose Mourinho Chelsea 2004-07, 2013-15: P321, W204 (63.6 per cent), D69, L48 Tottenham 2019-21: P86, W44 (51.2 per cent), D19, L23 Announcing himself as a “Special One”, Mourinho lived up to that billing in his first spell at Stamford Bridge with back-to-back league titles, an FA Cup and two League Cups. His unbeaten home record in the league lasted 77 games in all and into his second spell, when he won the Premier League and League Cup for a third time each. After another League Cup and a Europa League with Manchester United, Spurs banked on Mourinho as Pochettino’s replacement to end a trophy drought amounting to a solitary League Cup since 1991. With Spurs finishing sixth and then seventh in the league, though, Mourinho was sacked just days before his chance to bring silverware in the 2021 League Cup final – which Manchester City won 1-0 against a team led by caretaker manager Ryan Mason. Antonio Conte Chelsea 2016-18: P106, W69 (65.1 per cent), D17, L20 Tottenham 2021-23: P77, W41 (53.2 per cent), D12, L24* Conte brought a Premier League title and an FA Cup to Chelsea, but was sacked after they finished only fifth in the league in his second season. His volatile style never meshed easily with Tottenham and his exit in March, railing at “selfish players” and Tottenham’s “story” of failing to win trophies, has left them still searching for a permanent successor, Mason again at the helm after Conte’s assistant Cristian Stellini was remarkably sacked as interim manager. (*includes 3-0 loss to Rennes by forfeit in Europa Conference League, December 2021) Mauricio Pochettino Tottenham 2014-19: P293, W159 (54.3 per cent), D62, L72 Chelsea: appointed 2023 Unlike the other names on this list, Pochettino moves to Chelsea having first managed Tottenham rather than the other way round. He took Spurs to the 2019 Champions League final, where they lost to Liverpool, and his return was widely craved by sections of their fanbase – any notable success at Chelsea will therefore be all the more painful for their London rivals. Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live Shoulder injury forces Jack Draper out of French Open ICC chief Wasim Khan accepts Tests and franchise leagues must learn to coexist Leeds squad not good enough to stay in Premier League – Sam Allardyce
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Kim Kardashian accused of 'acting middle class' following comments about her kids
Kim Kardashian is used to facing criticism by now and is once again being called out by fans after making a comment about struggling to raise four kids with ‘no one there’. Last week, the Skims founder went on Jay Shetty’s podcast On Purpose. After their very public divorce, Kim has been openly talking about being a single mother, raising her and Kanye West’s four children. Talking about the struggles of co-parenting, Kim shared that she can find it very difficult to parent her children and manage their mood swings with ‘no one there’ to help her out. Sign up to our free Indy100 weekly newsletter She added that parent "has been the most challenging thing." She told Shetty "there are nights I cry myself to sleep, like, 'what just happened?' With all the moods and the personalities." "Sometimes, it’s nights where we are going hour by house to see if we’re gonna survive. Night by night. If a tantrum comes in, oh my god. Your life is completely upside down," she shared. The internet were divided by Kim’s comments, with many noting the multiple nannies that Kim is often surrounded by, and that she failed to acknowledge that compared to average mothers she has a lot more support. With some accusing the billionaire of pretending to be 'middle class'. One person wrote: "She also talks as if she doesn’t have a full staff of people helping her wtf." Another added: "Kim has four nannies, one assigned to each kid. Motherhood is not hard. Nannies are raising her kids. She needs [to] stop trying to act like she’s middle class." However, others came to Kim’s defense saying that money and help doesn’t make being a mother any easier, especially a single mother. Fans said that her feelings and pain were valid and that she is still human. One person said: "She may be extremely successful, and [has] nannies…but what she speaks about with four kids and one mama…is spot on." Another wote: "Even though she’s a multimillionaire and famous, her story and her pain is still valid. She’s a human like the rest of us, and she’s allowed to feel and suffer, too." Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-05-29 20:24
