Impossible tongue twister!

Can you say it fast? - Which wrist watch is a Swiss wrist watch? This is a blooper taken from Dianna's Patreon. It comes from an un-seen video we filmed, but never finished editing. Someday I hope we get to finish it and make it live. Dianna is still on the mend! The very long and slow mend... If you'd like to support Dianna during her recovery, you can do so here → https://www.patreon.com/physicsgirl http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl