Kevin Delaney and Jimmy Fallon Launch 1,000 Alka-Seltzer Rockets

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Jimmy performs science experiments with Kevin Delaney, including flying with a real hoverboard from!

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, Kevin Delaney, launch, 1, 000, Alka-Seltzer, Rockets
S3 E1616 minHighlightTalk and InterviewLatenight