BBC: A new method of examining the inner workings of plants has shed light on how they harvest the Sun’s energy. Researchers have taken laser snapshots lasting just one ten-thousandth of a billionth of a second to examine the role of electrons in energy transfer. The approach will be key in discovering how energy trickles through other systems, such as electronic devices, and could lead to better solar cells. The work is published in the current issue of Physical Review …