Little-known invention

Syringe «XSTAT». Blood loss - the main cause of death in the conflict zones. Xstat syringe for 15 seconds can close the opening of any gunshot wound introduction of a special sponge.



Neuroprosthesis with tactile functions. Professor Sylvester Meacher and his team from the École Polytechnique Fédérale de Lausanne in Switzerland have developed a prosthetic arm controlled by the brain, which is able to transmit the feel of its owner. Dennis Aebo Srensen, who lost his hand in an accident nine years ago, was able to experience various kinds of pressure with three fingers of his new artificial limbs.



The first molecular LED. The device is formed of a single chain polythiophene, placed between the tip of a scanning tunneling microscope and a gold substrate. Molecule generates light only when current passes in a certain direction. Institute of Physics and Chemistry of Materials in Strasbourg brought us one step closer to the molecular computation.



Pen for 3D-drawing:



This sculpture is created with a pen for 3D-drawing. With this pen you can start painting sculpture in the air. It is a small 3D-printer that melts and cools the plastic that allows you to create solid autonomous structures and inscriptions in the air. Her weight - only 40 grams and apparently it looks like an ordinary pen.



Mansuk Ragaviybai Prayapati Lal, a resident of Gujarat (India), invented the refrigerator out of clay called Mitti (Clay) Cool. It does not require electricity and operates due to the evaporation of water, keeping the contents of the refrigerator to cool. Refrigerator environmentally friendly and affordable for most Indians from the countryside. It is capable of storing vegetables, fruits, dairy products fresh for several days.



Without the use of batteries or fuel: GravityLight generates electricity using weight
The lack of reliable sources of electricity in developing countries is undermined not only technological progress - it affects the operating costs of the common people, all of modest income that goes to use kerosene lamps or operation of solar panels. GravityLight was created as an LED lamp that allows you to make life easier. As the name implies, the weight (usually with ballast bag hanging from the lamp) produces electricity by the laws of physics: a few seconds are required to measure the weight, can produce 30 minutes of light, without batteries or any fuel. A simple mechanism also has additional advantages such as the possibility of charging other devices and special fixtures that allow you to replace the bag on anything else weighing 20 pounds. GravityLight can help those who are most in need of electricity.



Chinese farmer Liengkay He created a suitcase scooter, which can carry two passengers. At a speed of 20 km / h it can cover a distance of approximately 50 km. Why do you have to carry a suitcase, a suitcase if you can carry ?!



Somebody mentioned Sugru? Sugru - it plasticine mass MacGyver! Revolutionary material, invented by Jane No Dhalcheointay can arbitrarily change its shape to restore anything to improve or beautify! I just love it and have repaired a lot of things with this material - the future to fix.



Source: www.lookatme.ru