2) In physics Planck time is the unit of time in the system of natural units known as Planck units. It is the time it would take a photon travelling at the speed of light in a vacuum to cross a distance equal to the Planck length.
The average life expectancy of a human is approximately 3.9×10^52Planck times.
By Kari
Planck Time
1) The moment when it is appropriate to chow down on some plankton...or a wood plank...whichever is your fancy.
