A well-known biochemist has shared a compelling analysis of what “probably” caused the Titan submersible to implode. Philip E. Mason, who goes by the username Thunderf00t on YouTube, said the main reason why the tiny OceanGate vessel failed was “so painfully simple” that he initially thought he must be making a “boneheaded mistake” in his calculations. However, he acknowledged, his theory behind the sub’s tragic destruction contradicts the widely-reported suggestion that it was like a "Coke can" which suddenly burst due to the high surrounding pressure. In a video posted on Monday, Mason suggested that “by far the most probable” cause of the catastrophe was a “single pinhole leak” which, at such a profound depth (the Titan is believed to have been 3,500 metres below sea level when contact was lost), would have been fatal. It is worth noting that authorities have not yet confirmed the cause of the disaster, which claimed the lives of all five people on board, and Mason's conclusions are based on his own scrutiny of the available information and his particular expertise. Sign up for our free Indy100 weekly newsletter “So how quickly would a single pinhole leak sink a sub like this?” the YouTuber asked in his lengthy tutorial. The answer, he pointed out, would greatly depend on the size of the leak. If it measured one 10th of a millimetre by one 10th of a millimetre, the vessel would take several hours to go down, he said. However, if the leak measured 1mm by 1mm, it would only take about 10 minutes for the sub to completely fill with water, and if it was 1cm by 1cm, around 10 seconds. Mason then pointed out that water entering any sized leak at that depth would be transformed by the pressure into a sort of “cutting jet”. “Faced with a soft material like plastic, a hair-sized leak would rapidly transform into [...] a millimetre-sized leak and then a centimetre-sized leak,” he explained. Why the Titan sub failed www.youtube.com He then set out why it was likely that the Titan suffered such a leak, pointing to the materials used to make it. He noted that most deep-sea submersibles essentially consist of a ball which is made up entirely of the same material, namely, metal. “No joints, nothing fancy, maybe a couple of seals – one for where you get in and out of the sub and one for mounting a window,” he said. And yet, the Titan was different. “The ends were made up of a metal, titanium,” the YouTuber said. But the problem was that the middle of the sub wasn’t: it was made out of a carbon fibre composite. The two materials have distinctly different compressibilities, with carbon fibre being much easier to squeeze than titanium. “Having a joint where one side will expand or construct more than the other can be a real problem,” Mason stressed. On the surface, when the different components of the vessel were sealed, it wouldn’t have mattered that the materials were different, he continued. However, once the Titan got down to its deepest point, the carbon fibre would have “wanted to shrink” while the titanium wouldn't have changed at all. He then played a clip showing the creation of the sub, in which OceanGate CEO, Stockton Rush, admitted that the carbon fibre and titanium components were held together with a “peanut butter”-like “glue”. Rush, who lost his life along with five others in the Titan disaster, then said ominously: “It’s pretty simple but if we mess it up, there's not a lot of recovery.” Analysing the vessel's construction, Mason then said he was “honestly stunned it survived any dives”. “The bottom line is the tube is more compressible than the end caps,” he continued. “The only way this could have possibly worked is if they used some exotic alloy of titanium, like they do with bone replacement joints, and it doesn't look like they did that.” Turning to what ultimately destroyed the Titan, he concluded: “What you're probably more looking at is the differential compression of the carbon fibre composite and the titanium resulting in a crack.” In other words, “a pinhole leak, which would rapidly widen due to the rapid ingress of the water, further widening the crack and the rapid flooding of the sub in probably a fraction of a second. “And when that water hammer hits the end of the sub, it's likely that the sub broke into pieces.” Wrapping up his video, he said: “It's a mind-blowingly simple explanation based around the most likely failure points.” Investigators are continuing to examine wreckage from the submersible which was recovered from the ocean floor at the end of June. They have yet to determine the cause of the explosion and, last week, the Marine Board of Investigation’s (MBI) chairman Captain Jason Neubauer said: “There is still a substantial amount of work to be done to understand the factors that led to the catastrophic loss of the Titan and help ensure a similar tragedy does not occur again.” 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.

KSI has lost a part of an appeal having sought to have the outcome of his fight against Tommy Fury overturned following the controversial result. The fight at AO Arena in October saw Fury win by unanimous decision which raised eyebrows from viewers, with KSI declaring it to be a "robbery" in post-fight interviews. "Robbery, it's a robbery bro," the YouTuber said "How many jabs did he land? And he had a point taken off as well. You weren't landing. Look at your face, look at your eyes. Look at you." He added "How do I lose a six-rounder? Unreal," before also sharing his and his team's intention to appeal the decision. But unfortunately for KSI, the Professional Boxing Association announced on December 1 that there are "no grounds" to overturn the result of the fight. This decision was made through an independent review panel, consisting of two of the country’s leading King’s Counsel and a third lawyer. Fans believe they saw this decision coming after KSI's manager Mams Taylor had posted the day before about their appeal being "move[d] to the second of three possible stages of the appeal". He also directly responded to the PBA's recent decision. "I don’t give a f*** if it’s a close fight. If it’s the wrong decision, it’s the wrong decision," he tweeted. How to join the indy100's free WhatsApp channel Sign up to our free Indy100 weekly newsletter 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.

Donald Trump is effectively arguing that for as long as he's running for president, he should be spared from standing trial over his alleged mishandling of classified documents.

SAN DIEGO--(BUSINESS WIRE)--Jul 18, 2023--

Giancarlo Stanton, Josh Donaldson and Tommy Kahnle appear set to rejoin the New York Yankees ahead of Friday’s series opener at the Los Angeles Dodgers

By Takahiko Wada and Leika Kihara TOKYO Japan's core consumer prices in May rose 3.2% from a year

The Bellagio fountains on the Las Vegas Strip won't be very visible

Lakers star LeBron James has the world holding its breath waiting for his next career move. Will he stay in LA, switch teams, or retire?It took 192 minutes for the Los Angeles Lakers to get knocked out of the playoffs by the Denver Nuggets.Time of death: Monday night, May 23, 2023.It too...

Arsenal manager Mikel Arteta hailed Mauricio Pochettino as a “big brother” and believes he is already turning things around at Chelsea. The pair played together for a year at Paris St Germain, both arriving in 2001 and striking up a friendship that lasts until the present day. They have since gone on to become top coaches – but their meeting at Stamford Bridge on Saturday will be the first time they have faced off as opposing managers. Pochettino, 51, is 10 years older than Arteta and while they may have signed for PSG at the same time, the Arsenal boss credits the Argentinian for taking him under his wing. “First of all, it was my first professional opportunity in Paris and we arrived at the same time and lived together in a hotel for three months,” Arteta explained. “He was critical, has been one of the most influential people in my career. Firstly as a player, he took me under the arm and looked after me like a little child, a little brother, and he was a big part of the success I had in Paris. “It was because of him because he really looked after me, gave me a lot of confidence and a lot of advice. “He has been a role model for me since that day, not only when I was a player but as a manager as well, when I had to make the decision to leave playing and start my coaching career he had a big say on that and I will always be grateful.” Arteta has been in charge of Arsenal since December 2019, just a month after Pochettino was sacked as head coach at north London rivals Tottenham. Pochettino returned to the Premier League when he took the reins at Chelsea in May and, despite a turbulent start, Arteta feels his old colleague is starting to turn things around. Asked if he felt Pochettino could rise to the challenge, he replied: “Yes, you can see already that something has changed very quickly. “It’s a big game and there is a big history between the two clubs. We know the types of games we’ve played together with them in the past but this is a different one. I’ve been really impressed by Chelsea. “I think they deserve much more than what they’ve got in the table. What Mauricio has done in a short time is phenomenal. We’ll be have to be at our best.” Arteta also revealed the best advice Pochettino had offered after he had hung up his boots: “’Don’t go into coaching — it’s too hard’! “That is the first thing. I knew he was going to be a coach and I followed him very closely because as a player he was already a leader. “The way he understood the game was phenomenal. I used to have him at my back and he was constantly coaching me. Very proud of what he has done and the way he has done it through his coaching career.”

President Joe Biden has already secured a powerful deliverable from his Europe trip -- one that will weaken Russia's strategic position in another detrimental consequence of its invasion of Ukraine.

VANCOUVER--(BUSINESS WIRE)--Aug 1, 2023--

Saudi Arabia has charged a women's rights activist detained since November over her social media posts with launching a "propaganda campaign", according to court documents...