These strangely-shaped twisted-toroid propellers look like a revolutionary (sorry) advance for the aviation and marine sectors. Radically quieter than traditional propellers in both air and water, they’re also showing some huge efficiency gains. Propellers are designed to take a fluid, generally air or water, and use a rotating motion to push that fluid through. They’re evolutions, in a sense, from the Archimedes’ screw, which was likely used in ancient Egypt thousands of years before it was described by Archimedes in 234 BCE. For devices designed to revolve, however, there’s been little in terms of revolutionary design changes for an awfully…
Author: cb2008
Kylian Mbappe could not hide his admiration and happiness when he saw his teammate from Argentina shine at the last minute to bring the home team to victory. Mbappe hugged and lifted Lionel Messi after his teammate successfully scored a 4-3 victory over Lille in the 24th round of Ligue last weekend. Everything at PSG right now could be very different if the Argentina captain did not shine. After 3 consecutive defeats in all competitions, the Parisian team is in danger of throwing the whole season away. The duo Luis Campos and Christophe Galtier are in danger of being fired…
Manchester City goalkeeper Ederson has revealed two aspects of Arsenal’s Gabriel Jesus over Erling Haaland. Jesus left Man City for Arsenal last summer, while Pep Guardiola’s men signed Haaland from Dortmund. But Ederson believes that Jesus is more flexible and powerful than Haaland. The Brazilian told UEFA: “When [Erling Haaland] arrived, we said he was going to score a lot of goals – and it happened. He was a great goalscorer, he always was. find a way to score goals and help the team.” “He’s the striker we need because compared to Gabriel [Jesus] they are different players: Gabi likes…
In their adult form, this strange animal looks a lot like a worm or perhaps a snake, although it has a backbone it is more closely related to the salamander. Strange creatures and the eggs are also very unique.Chikilidae have eyes, but their eyesight is extremely limited and they spend most of their time underground. Normally, the female incubates the eggs for 2-3 months and does not need to eat or drink. When the hatchlings hatch, they do not go through the larval or tadpole stages like frogs do.It is often difficult to find this species because its habitat is…
Emiliano Martinez created an unforgettable moment, causing Aston Villa to suffer a 2-4 defeat against Arsenal in the 24th round of the Premier League on the night of February 18 90+8 minutes, when the score was 3-2 in favor of Arsenal, Martinez left the goal to join a corner. However, Aston Villa did not create enough pressure. Martinez’s intention to score backfired when Gabriel Martinelli escaped into the open, faced an empty goal and scored to finish the home team. Things took a turn for the worse for Martinez when he was criticized by Aston Villa manager Unai Emery after…
A female fan in Qatar is facing backlash and possibly jail time from the local authorities for celebrating wildly, while Messi and his teammates celebrated wildly in the changing room. thing. The female fan (fan) stripped off her shirt after Argentina’s final match against France against Qatar’s regulations. The World Cup host country has advised fans to abide by their rules throughout the month-long World Cup. However, in the atmosphere of passionate celebration, it is difficult for the fans to avoid the behavior that is considered incorrect in Qatar. Lusail Stadium was thrown into chaos on the night of December…
Pep Guardiola made it clear who was to blame when Manchester City lost points to Nottingham Forest and lost in the Premier League title race with Arsenal. Manchester City have lost their lead in the Premier League after Chris Wood’s late goal prevented Pep Guardiola’s side from winning against Nottingham Forest at the City Ground last night (February 18). Manchester City manager Pep Guardiola threw a tantrum at the referee off the touchline and was booked. The Spanish teacher said that Man City should be awarded a penalty of 11m because of Joe Worrall’s Erling Haaland shirt pull. But after…
The expensive signings of Liverpool began to shine. Darwin Nunez and Cody Gakpo both scored against Newcastle on Saturday night. But unfortunately, Nunez has a shoulder injury and it is difficult to recover for the great war against Real Madrid tomorrow night. Nunez’s 10th-minute shelling recalled the player’s prolific image in a Benfica shirt. A confident, decisive and very precise Nunez in finishing. The goal against Newcastle will be a significant push to help the 23-year-old striker step through the precarious period at Liverpool. The fact that Jurgen Klopp pulled Nunez to the left also created conditions for this player…
All these pigs are unique from each other. There are numerous ʋarieties of ƄaƄirsas. Only North Slawesi ƄaƄirsa males are known for their impressive upper teeth, while Ƅoth 𝓈ℯ𝓍es have Ƅottoм teeth. Like pigs, the male ƄaƄirυsa’s coat teeth will strive to grow throughout his entire life, as long as there is a supply of water, much like our fingernails and skull. The teeth on the underside of the cap elongate and overlap the edge of the tip of the ƄaƄirυsa as they grow, but it is the upper caps that really stand out. These teeth begin to grow downward, the crown turns…
Detroit’s Airspace Experience Technologies has presented a full-scale prototype of its modular eVTOL aircraft platform, Sigma-6, an innovative airframe featuring swappable cargo and passenger pods and a functional skateboard robot to load and unload them. Transitioning electric VTOL aircraft designs have been everywhere for the last few years, but the majority are either simple lift and cruise designs, with separate horizontal and vertical thrust systems, or vectored-thrust designs that tilt their propulsion systems independently from their wings. Tilt-wing designs have become much less common, perhaps due to concerns that vertically oriented wings will catch too much wind in a hover…
Emiliano Martinez created an unforgettable moment, causing Aston Villa to suffer a 2-4 defeat against Arsenal in the 24th round of the Premier League on the night of February 18 90+8 minutes, when the score was 3-2 in favor of Arsenal, Martinez left the goal to join a corner. However, Aston Villa did not create enough pressure. Martinez’s intention to score backfired when Gabriel Martinelli escaped into the open, faced an empty goal and scored to finish the home team. Things took a turn for the worse for Martinez when he was criticized by Aston Villa manager Unai Emery after…
Sharing with the media, Erling Haaland’s representative, Rafaela Pimenta confidently affirmed that her client is now worth 1 billion euros. In a recent interview on the Telefoot program of France’s TF1 channel, Rafaela Pimenta – who represents striker Erling Haaland, confirmed the value of the Norwegian star at this time has reached 10 figures. “Erling Haaland is worth 1 billion euros. It’s not a guess, I’m sure of that. Maybe people will think this is ridiculous, that no team has spent 1 billion euros. But age , his ability, progress and behavior are the basis for me to give the…
Manchester United fixed the price of Marcus Rashford before the Glazer family left and the Old Trafford team was taken over by the new owner. In today’s exclusive labeled news (February 19), the Daily Star (UK) headlined: “Manchester United bid for Marcus Rashford before the club takeover process happens and the Glazers leave”. The star of the “red devils” Marcus Rashford is in impressive form since the 2022 World Cup. Marcus Rashford, who has scored 22 goals in all competitions this season, has 16 months left on his current contract with MU after the “red Devils” activated a one-year extension…
The moment of the survival battle between the eagle and the cobra was captured by nature photographer Karthik Ramanurthy in the city of Chennai (India). Karthik said it took him 30 minutes to “bury his feet” to be able to record this set of photos. As a photographer specializing in bird photography, Karthik said that witnessing and photographing the battle between eagles and venomous snakes was his “dream come true”. The series of photos taken by Karthik shows the moment an eagle swoops down on the grass to attack a snake for its meal. However, the eagle did not expect…
The Norwegian striker had a memorable day when Man City was held 1-1 by Nottingham Forest in the 24th round of the Premier League on February 18. At least three times in the last confrontation on the City Ground, people saw Pep Guardiola lost his mind when the attack of the Manchester club played badly. In the middle of the second half, the Man City captain showed an expression of disbelief in his eyes when Phil Foden and Erling Haaland missed a chance in the face-to-face position. Not long after that, Pep once again shook his head in disgust when…
beat the host Newcastle 2-0 in the 24th round of the Premier League on the evening of February 18, Liverpool shortened the gap with the opponent’s fourth place to six points, and still played one game less. The situation of the match at St James Park’s was arranged in the first half of the first half. In the 10th minute, from Trent Alexander-Arnold’s long pass, Darwin Nunez controlled two beats and then crossed the corner to beat Nick Pope in the face-to-face position. The Newcastle players reacted when they thought that the Uruguayan striker let the ball touch his hand, but the…
Striker Cristiano Ronaldo suddenly encountered a problem just before entering Al Narrs’ match against Al-Taawoun in the Saudi Pro League. Accordingly, the Portuguese superstar was in the process of preparing to enter the match when suddenly an extreme fan ran to meet him. Due to the fast running, this fan accidentally slipped and almost created a “cutting wood” phase on Ronaldo’s leg. Fortunately, Ronaldo reacted in time to dodge to the side. The security team was immediately present to take this fan out. Ronaldo was ecstatic and continued to return to warm up with his teammates. In the last match,…
Striker Darwin Nunez had to leave the field early with a shoulder injury in the match against Newcastle, right before the big battle with Real Madrid in the Champions League. Liverpool paid a heavy price after winning against Newcastle Darwin Nunez will face a race for time to make it in time for Liverpool against Real Madrid in the Champions League in the middle of next week. The Uruguayan striker suffered a shoulder problem when he collided with Kieran Trippier in the second half of the match against Newcastle and had to leave the field. Sharing after the game, Jurgen…
Coach Pep Guardiola was very angry about the situation he had to receive a yellow card in response to the decision that the referee took away a penalty from Man City. Convincing Arsenal 3-1 right at the Emirates Stadium on February 16, but Man City just “shot in the foot” when newly promoted team Nottingham Forest held with a score of 1-1 in the 24th round of the Premier League . Brother . Being held back by Nottingham Forest, Man City dropped to 2nd place with 52 points after 24 matches, 2 points behind the team that had just retaken…
Two stars of South American football are said to have criticized the Paris Saint-Germain sporting director after poor results in recent times. French media reported that Lionel Messi and Neymar were not satisfied with what Luis Campos, PSG’s sporting director, had done in recent times. Onze Mondial quoted a source from inside PSG as saying that the duo Messi and Neymar believe that the team is weaker after the last two transfer windows. “Messi and Neymar don’t understand why PSG let Paredes, Idrissa Gueye and Julian Draxler leave, and then brought in Vitinha, Fabian Ruiz and Carlos Soler, players who…
Results of Man City vs Nottingham – Pep Guardiola’s army attacked many but was not effective and then suffered from the harsh rules of football. Entering the trip to the field of the opponent group under Nottingham Forest, as usual, Man City was still the team in absolute control in the first half. On the contrary, the students of coach Steve Cooper played very defensively to neutralize the braking phase of Haaland and his teammates. During the first half hour of the match, Man City held the ball to nearly 90%, shot up to 8 shots but not once on…
After a period of seriousness and focus on football, the star Neymar began to show signs of “horse getting used to the old way”. Even Mbappe had to speak up. Last summer, when the news that PSG wanted to liquidate Neymar appeared in all the newspapers, the Brazilian superstar was surprised when he changed rapidly. The appearance of new coach Christophe Galtier with the immediate 2022 World Cup made the 31-year-old striker practice hard, seriously kick the ball and make fans gradually forget the image of a superstar with “all night” parties. lucid”. However, it seems that things have gradually changed…
Erling Haaland is said to be addicted to eating raw carrots. The Norwegian striker often appears with the act of driving while chewing this healthy and healthy vegetable. At the beginning of the year, Haaland surprised and delighted fans when one hand was holding the steering wheel while the other hand was holding a raw carrot. This image reappears after the match Man City beat Arsenal 3-1 on February 16. The Man City striker drove away and signed autographs for fans, but his mouth still did not leave the carrot. One fan dreams: “I want to be as close to…
Neymar continues to show himself as a true “hunter” on the scene. After a series of models, actors, now this 31-year-old star has switched to “saw” volleyball players. But the strange thing is that this time, Neymar decided to “saw the whole cluster” when he sent a message to swing two Brazilian volleyball star sisters, Key Alves and Keyt Alves. These are the two beauties of the Samba volleyball village because they possess hot beauty and good-looking faces. On a TV talk show, Key Alves revealed that Neymar was molested: “He talked to my twin sister and asked her out…