What on earth are carbon nanomaterials?

The question is legitimate since nanomaterials are so small that even a single hair is around 1000 times thicker. Nanomaterials have a size of less than 100 nanometers. Before the discovery of carbon nanomaterials, the most well-known forms of carbon were diamond and graphite. Carbon nanostructures were discovered in 1991 by the physicist Sumio Iijima. […]