They vary greatly in size, from subatomic particles like the electron, to microscopic particles like atoms and molecules, to macroscopic particles like powders and other granular materials. Particles can also be used to create scientific models of even larger objects, such as humans moving in a crowd.
Rams headed back to Los Angeles; Chargers have option to join. play. Rams, Chargers gain approval to relocate to Los Angeles (1:58) Michael Eaves and Andrew Brandt break down the NFL's decision to allow the Rams to relocate to Los Angeles and the Chargers' option to join them in the next year. HOUSTON -- The Rams are moving back to Los Angeles -- and might be doing so with company. The San Diego Chargers and Oakland Raiders might end up staying where they are, but leadership of the teams didn't come close to making that commitment Tuesday night.
The Raiders already have strong ties to Los Angeles, having been located in L.A. from 1982-1994, and have an extensive fanbase throughout the Southern California region. The franchise is in desperate need of a new stadium, as O.co Stadium is arguably the most run-down venue in the league.