https://www.dailymail.co.uk/news/article-5490455/Is-China-mass-producing-invisible-material-fighter-jets.html
China claims it has created a 'super material' that's INVISIBLE and 'could make FIGHTER JETS impossible to see'
They are surfaces engineered on the nanoscale to perform specific tasks
China has built an assembly line to mass produce cutting-edge 'super materials' that can perform the previously impossible, according to the Chinese state broadcaster.
So far, the assembly line located in a lab in Shenzhen has manufactured different types of materials, including one that renders objects invisible, reported China Central Television Station in a documentary released last week.
Although the station didn't explain what the invisibility cloak 'metamaterial' would be used for, according to Chinese news portal Sina, it is likely to be used on the country's warplanes, particularly the J-20.
VIDEO SUI META-MATERIALI IMPIEGATI SUL J-20 :
https://www.youtube.com/watch?v=yXQv9CvWm7w
I russi hanno qualcosa di simile in sviluppo :
https://www.youtube.com/watch?v=WWdPuma1APA
l'F-35 impiega meta-materiali simili?