User blog comment:Bobdave/Epic Rap Battles: Modern vs Classic. William Wilberforce vs Spartacus/@comment-29013044-20160722210329/@comment-4490782-20160722211807

Hehe. I see these come from a deep love of Chemistry.

Curie is dope. The two seem a bit close to each other to fit the series theme though.

Aristotle vs Mendeleev is quite cool. I'll see what I've got in store.