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:
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: