Watch Rachael Eat Balloons (?!) With Kevin Delaney From "Street Science"

This video is unavailable because we were unable to load a message from our sponsors.

If you are using ad-blocking software, please disable it and reload the page.

Watch Rachael Eat Balloons (?!) With Kevin Delaney From "Street Science"

Jimmy Fallon’s science guy Kevin Delaney is back to show off some cool new science tricks!

Wait, There's More ...

You Might Like