Gadgetory

d3o impact protection the technology you see on the screen was discovered quite recently in 1999 it is the result of the work of two British engineers dr. Phil Greene and Richard Palmer from the University of Hartford sure throughout its 20 years of existence d3o has revolutionized the markers of protective equipment today manufacturers around the world increasingly use it for their inventions in its normal stays it is an elastic and flexible material but once subjected to physical force the properties of d3o change it becomes incredibly hard and absorbs the impact energy the experiments with d3o are really impressive for example they person's arm is wrapped in this material and then hit with a heavy hammer incredibly the arm remains intact also the impact doesn't deform the material in addition the shock wave is distributed over the entire surface eliminating the chance of feeling pain therefore this material is ideal for creating protection for athletes military and other security professions d3o does not suppress movements while providing optimal protection even when applied in a thin layer today sports equipments and bulletproof vests are made of this material growing robots this invention was created by specialists from Stanford University in 2017 a group of engineer's showed a special robots that can grow in any direction the development can be used in a variety of fields from construction to rescue operations basically this robot is a soft transparent tube that can be inflated and turned in any direction creating soft robots is very difficult but they can interact safely with a person and reach otherwise inaccessible places it is noteworthy that the robot can move autonomously it is equipped with a camera at one of its ends a special algorithm controls the position of the target and ensures that it is always within sight in this way the robot always knows in which direction it should move the robot can turn by changing the pressure in certain cavities and interestingly the air pressure inside the robot is enough to lift up to 70 kilograms it will be an indispensable assistance in search-and-rescue operations the robots ability to carry things like water or mini sensors to their destination is also very useful the miniature version of the robot can be used in medicine as a catheter two cables for the installation of communication networks can also be placed inside the robot traffic stop robot the police have a duty to stop cars all the time typically police officers approach the drivers doors who check his or her documents putting their own lives in danger statistics showed that at least 4,000 police officers are attacked each year in such situations SRA international specialists have found a way to solve this their idea is to expose robots to risk instead of people's lives the robot you see on the screen is specifically designed for situations where a police officer needs to stop a suspicious car when the car has stopped instead of approaching himself the police officer consent the robots the device is equipped with a camera so that the police and the driver can see each other the driver can show the documents that the camera and there's even a special panel for signing documents the robot is equipped with a printer that can print out the phone if necessary the device is a metal frame mounted on a police car to date it's just a prototype it was shown just a few weeks ago however it is clear that it will be possible to install this device on any car of any brand or model to help as many police officers as possible Kittyhawk flyer the dream of people being able to fly whenever they want is gradually coming true partly because today there is already an existing prototype of a giant multicopter capable of transporting people flyer is the creation of the American company Kitty Hawk created and financed by Google co-founder Larry Page the single seater flying device is equipped with 10 electric propeller motors powered by lithium polymer batteries fly air is capable of speeding up to 32 kilometers per hour in this case with the passenger onboard it rises three metres above the ground the device is made of a high-strength material it is lightweight aerodynamic and waterproof the developers say that its handling is simple and intuitive as the system consists of only two elements the Frog when a person tries to lose weight or build muscle they are faced with the unpleasant facts that they have to repeat the same annoying exercises over and over again that's why experts around the world are trying to find solutions that offer more variety during training this is how the Frog was invented it has a very unusual design so even experienced athletes will learn something new the device makes you choose between training each muscle group individually or working all the muscles at the same time the manufacturer points out the large number of modifications which allows it to be easily adapted to the needs of any user for example the kit includes four and a half nine 18 and 27 kilogram elastic resistance bands in this case up to three bands are placed on each side of the device the cost of the equipment's is $1,500 a single person can assemble it easily and quickly without using special tools once disassembled the device takes up virtually no space and fits easily into the back that comes with it Aria Matic 240 an automatic straight cleaner can save time and money spent when cleaning the streets manually the Italian company technological systems by mauro manufactures these devices the model shown on the screen is the area Matic 240 the equipment is designed to be used by one person however the operators efforts are minimal essentially the device is an electric vacuum cleaner fitted with a recognition system it allows the machine to see where the operator is and automatically follow him or her the device is compact and maneuverable which makes it ideal for working in crowded and narrow spaces the Aria Matic 240 is capable of collecting both urban and industrial wastes the manufacturing shells that are thanks to the built-in filters the emission level is minimal it should be noted that a recognition system not only sees the operator but also the people around it which improves the safety of the device if there's risk of collision the machine just stops the speed of the device is 6 km/h the continuous operation turn doesn't exceed 10 hours and the waste container has a capacity of 240 litres hey stop being lazy it's time to use that brain of yours welcome to brain time incredible facts from the past the present and even the future the power of nature and wild animals amazing facts and unsolved mysteries you'll find all this and much more hair subscribe now you won't regret it