The energy that is absorbed by GHGs, and this is all of the molecules both young and old, increases their kinetic energy which is quickly shared
with nearby molecules.
These tiny particles behave like antennas that concentrate the light
onto nearby molecules, helping break them apart.
This wasn't as fast as the researchers would have liked, but during these studies, they discovered that when a cell is squeezed through a narrow tube, small holes open in the cell membrane,
allowing nearby molecules to diffuse into the cell.
Hungering for that subatomic particle, they exhibit a propensity for stealing an electron from
any nearby molecule.
As it relaxes, it can transfer its energy to
nearby molecules.
Results: Light waves trapped on a metal's surface can interrogate
the nearby molecules about their chemical identity through the molecule's characteristic vibrations, which act as fingerprints.
Gas molecules are far apart so won't vibrate in unison but they move around very quickly and so they quickly redistribute their heat by randomly colliding with
nearby molecules (collisions = heat)-- again little time lag.