Carbon nanotubes


There is such a thrilling plot in the TV series of the same name remake of the famous science fiction novel "Three-Body"-Guzheng Action. The ultra-high-strength nanosize "flying blade", which is only one-tenth the thickness of the hair, can cut the "Judgment Day" ship passing through the Panama Canal into "slices of bread". Unbelievable, people who heard it were shocked. Does this kind of "flying blade" really exist in reality? Guo Yanjun, a senior engineer at the National Nanoscience Center, unveiled the mystery of "flying blade" for us, "At present, the material closest to the 'flying blade" technology in the real world is carbon nanotubes."