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Sebastian Korda produced a remarkable comeback to defeat Carlos Alcaraz in the third round of the Miami Open, marking one of the biggest upsets of the ATP season. The American, seeded 32nd, dominated the match for over an hour before Alcaraz mounted a fierce comeback, ultimately prevailing 6-3, 5-7, 6-4.Korda's resilience and determination were on full display as he overcame a difficult spell to secure the win. His serve was dominant for much of the match, and his ground strokes were clean and destructive. Alcaraz, known for his exceptional return skills, was effectively shut out of many service games.The match took a dramatic turn when Korda, leading 6-3, 5-3, lost seven consecutive points, allowing Alcaraz to stay in the match. However, Korda regained his composure to close out the third set and secure the victory.Alcaraz praised Korda's performance, saying, 'Sebi was incredible today. Played such a great game. A lot of tight, tight moments that I just didn’t make the most of it.' The loss marks a setback for Alcaraz as he prepares for the clay-court season.Korda's victory is significant for his career, as he looks to capitalize on the momentum and make a deeper run in the tournament. The win also boosts his confidence as he faces tougher opponents in the future.

Have you ever felt like you're racing against the clock, constantly chasing appointments and deadlines? This relentless pursuit of time is a universal experience, but what is time, really? Is it a physical phenomenon or just a tool we use to coordinate our lives? Time is often seen as an independent, physical entity that ticks by relentlessly, but emerging scientific evidence suggests that this isn't the case. Time is more like a mathematical tool, useful for coordinating our interactions, but it doesn't have an independent existence of its own. Just like money, we've become dependent on it, but it's not a physical reality. The pressure to be 'on time' is instilled in us from a young age, and we're constantly surrounded by clocks and digital alerts that divide our day into smaller pieces. This has led to a phenomenon known as 'time famine,' where the more efficient and productive we try to be, the less time we feel we have. Studies have shown that people experiencing time famine are less likely to engage in activities they enjoy, eat healthily, or seek medical attention when needed. Our brains don't have dedicated areas for tracking time, and our experience of it can vary greatly. Time can seem to drag or fly by, depending on our circumstances. For example, people with certain conditions, like akinetopsia, experience time in sudden jumps or frozen moments. The psychedelic drug mescaline can also distort time perception, making it seem like hours or even centuries have passed. Quantum physicists have found that time is not a fixed, physical flow. The famous double-slit experiment shows that a physicist's choice of measurement can influence the behavior of a particle. In a lesser-known variant of this experiment, the physicist's choice at the point of measurement can even influence the particle's past behavior. This suggests that time is not a fixed, linear concept, but rather a flexible and subjective experience. Some indigenous cultures, like the Aymara people of Chile, experience time differently. They see the future as hidden behind them, unseeable and unknowable. The Amondawa people of the Amazon have no clocks or concept of time. Instead, they live in the present, experiencing 'lived time,' which is a personal, malleable experience of change. Lived time is different from clock time, as it's not defined by numerical counters or seconds. Each moment is like a tapestry, woven from changes on multiple timescales. When we focus on lived time, it expands and becomes richer, rather than narrowing or contracting. It's a flow that carries us and connects us with others, rather than something we chase and never catch. To combat time famine, we need to remind ourselves that the clock is a tool, not a master. We should beware of digital alerts and alarms that divide our day into smaller pieces and instead focus on the rich pattern of changing connections that wire us into each moment. By doing so, we can tap into the creative process of lived time and experience a more fulfilling and connected life.

Transitioning from the bright lights of the Stade de France to the familiar surroundings of the Crumbie Stand presents a unique mental challenge for international rugby players. For England's Ollie Chessum, however, the return to domestic competition proved fruitful as he delivered another tireless performance in Leicester's 33-19 victory over Bristol.The result not only elevates the Tigers to third place in the Premiership standings but also secured what could prove to be a crucial bonus point when playoff calculations are finalized. Bristol, who had been seeking bonus points of their own, ultimately left empty-handed and remain in fifth place following a match that maintained intensity from start to finish.The significance of this fixture was evident as Chessum and Joe Heyes were asked to immediately return to action following their Six Nations commitments, with Jack van Poortvliet also coming off the bench. This selection strategy proved effective, bolstered by another influential display from fly-half Billy Searle. The final try exemplified the Tigers' growing confidence under pressure.Even head coach Geoff Parling was urging his players to take calculated risks, shouting at Freddie Steward to kick the ball from deep rather than risk turnovers. When his players backed themselves from their own half, the decision paid dividends."I've been trying for a long time to get them to play what they see and that's what they did," Parling stated afterward, while also praising Chessum's contribution. "The Six Nations is physical but there's also an emotional toll. It's always a challenge for those guys when they come back after being away for eight weeks. Ollie was outstanding. He's a big emotional leader for us."Two decisive tries within a three-minute spell midway through the first half proved pivotal. When Leicester enters the "killing zone," they appear increasingly dangerous, as demonstrated by the close-range power of Joaquín Moro and Hanro Liebenberg, which left the Bears, missing rested Ellis Genge and dealing with injuries, with no answer.Bristol, however, proved difficult to contain for extended periods. Their industrious captain Fitz Harding, the league's top tackler this season, rewarded sustained pressure with a try, while Kalaveti Ravouvou continued his habit of scoring against the Tigers, escaping past Steward and Chessum to touch down down the right wing.The Bears' other first-half highlight came from hooker Gabriel Oghre, whose cultured left boot produced a magnificent 45-metre touchfinder from a defensive lineout. Oghre's versatility raises questions about why he isn't discussed more frequently among England's hooker options.While romantic backstories don't typically secure tight victories, the return of Scotland international flanker Hamish Watson on loan from Edinburgh added emotional significance. After 14 years north of the border, the 34-year-old relished the opportunity to run out to the traditional strains of Smoke on the Water at his boyhood club.Bristol continued to press, with Harding burrowing over for his second try, bringing Jimmy Williams' conversion to make it 20-19. Leicester needed to respond, and almost did when Searle launched an attack that might have yielded a spectacular try had Moro held the final pass.Though Izaia Perese soon crossed for Leicester's third try, the Tigers couldn't fully relax until the final moments. Steward's cross-kick initiated a daring raid up the right touchline, culminating in Hamer-Webb's exuberant dive over the line to seal the victory."We wanted to take Leicester out of their comfort zone and we did that at times," lamented Bristol's director of rugby Pat Lam. "We just need to finish more of our opportunities. You have to be at your best to win here and we weren't at our best."With seven regular-season rounds remaining, the stakes continue to rise. Bristol will host Harlequins at the Principality Stadium in Cardiff, while Leicester faces Gloucester at Villa Park in the latest edition of the Slater Cup.