First, rapper B.o.B came out of the Flat Earth closet and declared to the world that he believes that the Earth, like time, is actually a flat circle. Then, Neil deGrasse Tyson tried to explain to him that science has proved that the Earth is actually spherical in nature. B.o.B disagreed and shot back with a diss track.

Now, Tyson's nephew, indie rapper TYSON, has thrown his hat into this weird, weird ring with a response track titled "Flat To Fact," a riff onĀ Drake's diss track to Meek MillĀ "Back to Back."

It isā€¦it is not good.Ā But, it is scientifically accurate!

Your move, B.o.B. The Great Flat Earth Rap Battle of 2016 has begun.