[quick news] the latest use of graphene on Tuesday, March 20, 2018: non toxic hair dye

Latest application of graphene: non toxic hair dye graphene is a kind of "magic material" with single atomic layer thickness composed of carbon atoms ”In Northwestern University, scientists used it to create a hair dye This dye contains small pieces of graphene materials, which wrap themselves around each hair to form a uniform coating, making these hair have the natural color of graphene, which is much less harmful than ordinary hair dyes This hair dye also brings other advantages to your hair: 1 Antibacterial 2 Antistatic 3 Heat regulation CO.DESIGN hydrogel + origami, instantly produced 110 volt electric researchers combined with 3D printing hydrogel and origami skills, creating a power source inspired by electric eels A row of small hydrogel dots are filled with positive ions and negative ions that mix together to mimic the structure of the electric eel cells Printing and stacking these hydrogels produce a very high voltage Scientists hope the system could lead to a device that generates energy from inside the body Spectrum.ieee.org 3D printing robot arm can translate language to help deaf and dumb people talk with the robot arm created by engineers of Aslan University of Antwerp, Belgium It can convert text and oral language into gesture language, and help 70 million deaf or hearing impaired people around the world to communicate with people who do not understand sign language One end of it is connected to the computer Through the Internet, online users can send information directly Aslan will express the received information with flexible fingers In addition, because it is mainly 3D printing, which reduces the production cost, the cost of each device is only 400 pounds A baby food in the UK has been exposed to high salt content according to reports A new study shows that some children's food that is labeled as "healthy" has amazing salt content, including some famous baby food brands in the UK, such as children's taste and small dish products It is reported that the salt content per 100g of a snack is higher than that of salted potato chips Farewell.com has a great talent: a 500 million talent fund for baozi Education recently, a H5 work of Wuhan University called "crossing the sea, just to meet each other", swipe the screen in the circle of friends in a domineering, direct, young and dynamic production style The work lists a number of preferential policies to attract talents and "shout" to overseas experts, scholars and young talents It can be seen from H5 that Wuhan University has invested 500 million yuan in talent introduction The school said that as long as the candidates meet the recruitment requirements, policies, funds and resources are not a problem, "the salary is absolutely worthy of ability." The school will provide one-stop services, including housing, family expenses, medical services, spouse work, and children's study from kindergarten to high school Surging news