'Friction' from light seen in strange new physics experiment

Scientists have discovered that light can actually slow down the diffusion of materials in a solution, an effect rooted in the quirky principles of quantum mechanics. By shining light on carbon nanotubes suspended in water, they observed a reduction in the speed at which these materials spread out, suggesting that photons interact with electrons in a way that creates friction. This finding could revolutionize our understanding of quantum interactions at the nanoscale, with potential implications for developing new materials and technologies.