the following license: This image is a derivative work of the following images: File:Gas_particle_movement.svg licensed with PD-self 2007-11-23T21:55:18Z
described in en:Wikipedia:GFDL standardization. Since en:Image:Gas-particles.jpg is now gone, and there is no reason to believe the particle movement in this
(nm). Nanomaterials may have properties different from those of larger particles of the same material, making them unique and desirable for specific product
