exhibit a vince willfork. exhibit b, totally incomprehensible science tweet. c, on to sputnik to the tune with "on with wisconsin." those are the two things you need to prepare you for tonight's moment of geek. [ carrie ] i remember my very first year as a teacher, setting that goal to become a principal. but, i have to support my family, so how do i go back to school? university of phoenix made it doable. i wouldn't be where i am without that degree. my name is dr. carrie buck. i helped turn an at risk school into an award winning school, and i am a phoenix. [ male announcer ] university of phoenix is proud to sponsor education nation. because we believe an educated world is a better world. aflac... and major medical? major medical, boyyyy! [ beatboxing ] ♪ i help pay the doctor ♪ ain't that enough for you? ♪ there are things major medical doesn't do. aflac! pays cash so we don't have to fret. [ together ] ♪ something families should get ♪ ♪ like a safety net ♪ even helps pay deductibles, so cover your back, get... ♪ a-a-a-a-a-a-a-aflac! [ male announcer ] he