As we all know B.O.B. has been all over the headlines saying that he believes the earth is actually flat. This sent a lot of people at him trying to explain to him how that just isn’t the case including astrophysicist Neil deGrasse Tyson but it didn’t help. B.O.B. ended up making a diss track towards Neil and what is even more amazing Neils nephew came right back at B.O.B. with bars in a diss called “Flat To Fact” and it is recorded over the beat to Drakes “Back To Back”. Check it out below.