I viewed it, and there's a graphic or a chart that starts about 28 seconds into that video that I'm trying to find the original source to read it, and do more research on it.
Of the 2.1 Million Mile total debris path,
260,000 miles through that dark part of that concentrated-radar return is a long time for a 7,918 mile-wide Earth, moving at 67,000 miles per hour, to move through on May 24, 2014.
That's 3 hours 52 minutes, and 50 seconds of debris we'll be traveling through, from the 25 orbital passes Comet 209P/Linear has made between 1803 AD and 1924 AD.
He speaks of ''individual objects" in that cloud of debris, but the term "larger particles" used by
Quanzhi Ye, Paul A. Wiegert needs better definition.
I think that their definition of "larger particles" is still pretty small, but I could be wrong ~ VERY WRONG.
And the size of those "larger particles" is what I'm looking for, and from several different sources.