One is a vaguely scientific analysis of a woman's ability to speak so quickly ... for example, she can recite the Gettysburg Address in under 30 seconds.
The other, which I reproduce here, is just a video of a guy doing so. What he says is rather boring, except at the end, where he reels off the names of all the Best Picture Oscar winners, up to whenever this footage was taken. If nothing else, he's definitely very, very quick!
