Remember Iron Man's Mark 50 suit from Avengers: Infinity War? Tony said that it's nanotech, but in reality current nanotechnology is not yet able to make this suit. Recent research by Sun S. and colleagues can potentially be a step towards it!
\nLit Paper:
\n\nIntro/Outro music:
\n\nThumbnail clip art credit:
\nIron man from ClipartKey