J-20 and F-22 are not invisible at all, do you believe it! Which of these two stealth fighters is more powerful? Hello everyone, I am your ”Encyclopedia Uncle” Rocket Uncle ~ talk about interesting science and teach talented creators! Through the description of natural science and social science knowledge, outline the overall outline of the scientific knowledge picture! If you want to know more, please go to [Uncle Scientific Rocket]-subscribe to me if you like me, and don't forget to click on Little BellYour support is precious to me!kexuehuojiansh... Science Rocket Uncle# Science Popularization# Culture
2 окт 2024