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Digital torque wrench
(13) | 20/10/2021 | An absolute precision torque wrench (Milwaukee M12), which precisely calculates the tightening force on the nuts.
The visualization of fencing The Japanese company Dentsu Lab in collaboration with the fencing champion Yuki Ota, working for the "Fencing Pooject Visualized", the development of an augmented reality system that visualizes the duels between xifomachwn. With this technology it is possible to detect every movement of the sword, even be accurately calculated the force of the blow. Augmented reality can make the protections more exciting for viewers, as the sport has suffered from lack of spectacle because of its high speed.- Precision work Forming a paved surface at the entrance of a house.
- Precisely slicing an avocado A cook thinly slices an avocado with impressive precision.
- Surfing with an umbrella On May 30, 2024 in Langfang Province, China, a camera captured a very funny scene. A man stood at the base of an umbrella to hold it back from the wind, but the force of the wind was too great. The man and the umbrella were blown away by a gust of wind that made him look like he was surfing. Fortunately, the man was not injured.
- The police try to open a door Special police forces in France use a special piston rod, which gets caught in the frame and pushes the door with too much force to open it. But this particular metal door is in a plasterboard wall.
- Disney technology before green screen The sodium vapor process is a filmmaking technique for combining actors and background shots. It originated in the British film industry in the late 1950s and was used extensively by Walt Disney Productions in the 1960s and 1970s as a solution before the green screen technology we know today. The filming used sodium vapor lamps in front of which the shots were shot. A beam-splitter camera is used to expose the two separate elements of the film. The main element is normal color negative film which is insensitive to sodium light and the other a black and white film which is highly sensitive to the specific wavelength produced by sodium vapor. In this way the actors' figures could be combined with a different background and captured with great color accuracy in a final film. Production studio Corridor Digital has released a video showing a modern application of the sodium vapor process, using a custom filter developed by Paul Debevec.
- The terrifying experience of a lucky driver The driver of a van in Russia attempts to pass through a gate with an entry bar, whose tip is very pointed. The driver accelerates the vehicle and as he passes the entrance, the bar impales the windshield and slams into the driver's seat. Fortunately the man escaped with a minor hand injury.
- Drone that automatically charges from power cables Students at SDU University in Denmark, presented a fully autonomous self-recharging system for a drone capable of long-term continuous operation near power lines. The drone is equipped with a built-in navigation system that allows it to locate power lines and approach them. A gripper mechanism grips the power line cable, and a control circuit provides the holding force as well as recharging the battery.
- Demonstrating a durable screen At a technology fair, a seller presents a "durable" screen to a visitor, prompting him to hit her hard.
- Elephant lifts tourist bus into the air In the Pilanesberg Game Reserve in South Africa, a male elephant attacked a tourist bus. The guide had chosen to take the tourists to the Rathlog Bird Sanctuary. The tourists had exited the vehicle and were in the parking lot when the tour guide noticed a male elephant heading towards the bus. He then asked his passengers to return to the bus. 4 people managed to get back into the vehicle and another 15 managed to hide in the parking lot. To protect visitors, the driver tried to drive the elephant away by making noise and shouting. But this had the opposite effect and the elephant attacked the vehicle, lifting it twice into the air and letting it fall hard to the ground. During the breeding season, male elephants reach testosterone levels several times higher than normal. They exhibit aggressive behavior and a thick, tar-like secretion called frontalis, emerges from their temporal openings.
- Chips from the trunk of a tree The operator of an excavator precisely slices the trunk of a palm tree. As the soft trunk of the palm has no use in industry, shredding it in this way will help it decompose in the soil and also reduce the chances of the beetles breeding "Rhino" - a very nasty pest of the palm - in the rotten mass.
- Place tiles with precision A craftsman lays tiles with great precision, using a special measure like this.
- Traditional washing machine that works with the power of the river The traditional mechanism "whirlpools" about washing clothes under running water from a river in Romania.
- The Solar System if the Sun suddenly disappears Digital representation of gravitational forces, without the Sun's gravitational pull on the Solar System.
- Laser herbicide A machine from the company Carbon Robotics that uses artificial intelligence and precision lasers, so that it burns the useless grasses that grow among other cultivated plants and prevent their growth.