Veritasium: A Physics Prof Bet Me $10k I'm Wrong

The video from the girl that made the model version has more engineering oriented explanations of how it works and is worth a watch.

previous video that led to wager : <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=27330412" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=27330412</a>