"Over a few pints a group of friends decided it would be a great idea to build a life size replica of the Mousetrap game... and here it is – The complete giant Mouse Trap day at the Lamb pub in Surbiton. We raised over £2000 for the Shooting Star Children's Hospice... brilliant day..."
The sub utilizes the phenomenon known as supercavitation. Supercavitation is the process wherein an object moves so fast through the water that it creates a gas bubble around itself, nearly eliminating drag. Unencumbered by the high drag of water, the object is free to speed along at much higher speeds than otherwise possible. Supercavitation has been known since the end of World War Two, and the Soviets succeeded in creating a torpedo that utilizes supercavitation for high-speed travel, but so far no one has succeeded in scaling the effect up to the size of a whole submarine.
Martin K, Estate Manager- "She takes out the goats for grazing and brings them back. A shepherd is usually required to accompany the goats all day long and bring them back in these hills. But because of her, manpower can be spared. She is as good as a shepherd. The only thing is that she does not speak, but otherwise carries out all responsibilities."
They say they feel confident that the goats will be safe when Mani accompanies them.
Bacillus pasteurii is commonly found in wetlands, and is able to chemically create calcite. By unleashing the bacteria on areas of the desert, sand could be solidified into sandstone within a few hours. The way Larsson proposes to do this is fill massive balloons with bacteria and station them along the Sahara's southern border, where the weight of the oncoming waves of sand would pop the balloons. The released bacteria would then quickly set up a protective wall to block future sand shifts.
Psychologists from Queen’s University Belfast in North Ireland, in a study published in Animal Behaviour, conducted a series of experiments on 42 kitties to discover if they are left- or right-pawed.
In two of the experiments, in which the cats had to reach for a toy mouse, the kitties were ambidextrous. But in the third experiment—in which bits of tuna were placed in a jar for a cat to fish out—showed a definite paw preference: 20 out of 21 female subjects used their right paw, and 20 out of 21 male subjects used their left.
By contrast, explorers walked 2.8 miles (4.5 kilometers) into Son Doong, in Phong Nha-Ke Bang National Park, before being blocked by seasonal floodwaters—and they think that the passage is even longer.
In addition, for a couple of miles Son Doong reaches more than 460-by-460 feet (140-by-140 meters), said Adam Spillane, a member of the British Cave Research Association expedition that explored the massive cavern.
The crowd at Saturday's World Peashooting Championship looked on in wonder as George, 58, the sport's reigning superstar, languidly lowered his laser-guided shooter. This was no kiddie toy. This was a weapon of mass peastruction.
In an age of advanced ballistics, it's tempting to scoff at the humble peashooter – essentially a lung-powered piece of pipe – but technology prospers in improbable places, and there was enough of it at Witcham, Cambridgeshire, to impress the Pentagon.
The basis of the 2x4-inch "Digital Tattoo Interface" is a Bluetooth device made of thin, flexible silicon and silicone. It´s inserted through a small incision as a tightly rolled tube, and then it unfurls beneath the skin to align between skin and muscle. Through the same incision, two small tubes on the device are attached to an artery and a vein to allow the blood to flow to a coin-sized blood fuel cell that converts glucose and oxygen to electricity. After blood flows in from the artery to the fuel cell, it flows out again through the vein.
On both the top and bottom surfaces of the display is a matching matrix of field-producing pixels. The top surface also enables touch-screen control through the skin. Instead of ink, the display uses tiny microscopic spheres, somewhat similar to tattoo ink. A field-sensitive material in the spheres changes their color from clear to black, aligned with the matrix fields.
The tattoo display communicates wirelessly to other Bluetooth devices - both in the outside world and within the same body. Although the device is always on (as long as your blood´s flowing), the display can be turned off and on by pushing a small dot on the skin. When the phone rings, for example, an individual turns the display on, and "the tattoo comes to life as a digital video of the caller," Mielke explains. When the call ends, the tattoo disappears.
In our object fetching application there are initially virtual buttons surrounding objects within the environment. If the user illuminates an object ("clicks it") the robot moves to the object, grasps it, and lifts it up. Once the robot has an object in its hand, a separate set of virtual buttons get mapped onto the world. At this point, clicking near a person tells the robot to deliver the object to the person. Clicking on a tabletop tells the robot to place the object on the table. While clicking on the floor tells the robot to move to the selected location.
