Ruben Amorim impressed with Arsenal’s corners after first defeat as Man Utd bosscasino game app 。

Nate Johnson scores 25 as Akron defeats Alabama State 97-78NoneResearchers have uncovered a unique hunting strategy of a slingshot spider or ray spider ( Theridiosoma gemmosum ). These stealthy hunters launch their “ballistic web” at unsuspecting prey. The slingshot spider creates a cone-shaped web by pulling its center inward. It holds this shape with an anchor thread. When an insect approaches, the spider releases the thread, catapulting the web forward to capture the prey. Scientists discovered that these spiders aren’t just relying on sight. They’re actually listening for their prey. The team from the Georgia Institute of Technology and the University of Akron decided to experiment with the spiders’ reactions. They noticed that these spiders released their webs even with the simple sound of finger clicking. It turns out these tiny arachnid assassins have a sixth sense for prey. They listen in on their victims’ flight paths to strike at the perfect moment. Lab experiment using mosquitoes, and flies The researchers set up a lab experiment where they provided spiders with twigs to build their webs. They then tempted the spiders with live mosquitoes and flies attached to black paper. The researchers filmed the spiders’ reactions to these stimuli. The spiders released their webs even when the insects were merely in the vicinity and hadn’t actually touched the web . This indicated that the spiders were responding to auditory cues rather than physical contact. The researchers further tested the spiders’ response by waving a tuning fork that emitted a sound similar to a flying insect’s wings. The spiders still launched their webs, confirming their ability to detect and respond to auditory cues. The spider can accurately predict its trajectory and launch its web with incredible precision by detecting the sound vibrations of a flying insect. The team believes that the spiders may be using sound-sensitive hairs on their legs to detect approaching insects. Webs form at a fast rate The researchers also investigated the speed of the launched webs. For this, they carefully tracked the movement of the spiders as they rode the web. They calculated that the webs can accelerate incredibly fast. “The structures accelerate at up to 50g (504m/s2) reaching speeds of nearly 1m/s to intercept a mosquito within 38ms: far too fast for the insect to make an escape,” the researchers wrote in the press release. This means that the web can reach speeds of almost 1 meter per second in just 38 milliseconds. This rapid acceleration is too quick for an insect to react or escape. Furthermore, the spiders exhibited a strong preference for launching their webs at prey located in front of them, with 76% of launches occurring in this orientation. In contrast, only 29% of web launches targeted prey located behind the spider. “The duo [authors] suspects that the spiders may compare how they perceive sound transmitted through the web to their bodies with the sound vibrations carried through the air to their legs,” the researchers noted in the press release. This ability helps them avoid misfires and target their prey more accurately. The findings were published in the Journal of Experimental Biology.

has been stripped of his pole position for the to elevate to top spot on the grid for the penultimate round of the season. Verstappen looked to have scored his first pole in five months after he edged out Mercedes' Russell by just 0.055 seconds at the Lusail International Circuit. However, at 1:06 local time (10:06pm GMT), more than three hours after qualifying ended, it was confirmed that Verstappen had been penalised one place for impeding Russell as both drivers geared up for their final laps. The sanction promoted Russell, who took a a week ago, to the front of the grid for Sunday's 57-lap race. Explaining their decision, the stewards said Verstappen was "driving unnecessarily slowly considering the circumstances" as he "attempted to cool his tyres" ahead of the lap in which he claimed pole. Speaking before the stewards' verdict, Russell said he believed Verstappen's tactics cost him outright pole. "I had a really scrappy out lap with the near collision with Max and I ended up going through the gravel two corners prior to opening my lap," said the British driver. "It was not a good start to the lap, so that was probably the 55 milliseconds. "I hope it didn't damage the car, but maybe that's the reason why we didn't improve, I don't know. It was a bit of a hairy one, two corners before we start the lap." Verstappen said: "There were two cars in front of me also making a gap, so I had to make a gap. And I knew that everyone was on a slow lap, not on a push lap. "George got excited. He wanted to pass and get around. That's fine. I mean everyone, of course, tries to get their position, you know, to have the best possible start to the lap." Verstappen has won in just one of his 12 previous appearances, and, after he started sixth and finished only eighth in the earlier sprint race, he would not have expected to be in the fight for pole. "It is a crazy turnaround," said the Red Bull driver before the stewards took their decision. "I didn't expect that. Well done to the team for giving me a car that is more connected. "We changed some bits on the car, but I never thought it would make such a swing in performance. That is encouraging and I hope it continues into the race."25 Cute, Cheap Stocking Stuffers From Walmart That May Be Small But Will Bring Major Joy

Early Black Friday Deals on Amazon Devices, Even Kindles (2024)

A holiday tradition continued to light up downtown Birmingham. Colorful lights once again adorned Regions Bank's 30-story headquarters building Friday night, showing off designs of Christmas trees, a giant wreath, and a huge stocking. The "curtain wall" as it's called, is made when workers install colored "gel sleeves" over the existing window lighting. “There’s a lot of work that goes into this and a lot of testing to make sure all the right lights and all the right colors are in place,” said Deno Posey, executive vice president of Enterprise Operations. “Teams comb through the building with grids showing which colors are needed in which windows. Then, they place ‘gel sleeves’ on the lights above each window that’s part of the designs. Their work pays off in a beautiful display.” A few other designs have been installed, including an illuminated "USA" and American flag during the Persian Gulf War in 1991, an illuminated Olympic torch and rings in 1996, and a golfer for the annual Regions Tradition golf tournament. The bright tradition has been seen since the 1970s. A moment of joy: News We Love