Do You Know What The Smallest Thing In The Universe Is?

Any guesses?

Plenty of videos cover the largest distances that we can even imagine measured in light years!  However this particular video examines: the smallest unit of measurement in the Universe, the Planck Length.  So what is Planck Length?  Is this just a subatomic particle, theory or something else?

Here is a wikipedia excerpt about Max Planck:

Planck made many contributions to theoretical physics, but his fame as a physicist rests primarily on his role as an originator of the quantum theory.

There is some debate on whether a unit of measurement is a thing or not.  Since everything may be made up of spacetime and universal fabric many would argue that it is a thing.  Any opinions?

Let’s check out the video explaining more about this concept in the video on the next page:

Next Page »