Who won the debates? At the time it was impossible to tell. Democrats said Hillary. Republicans said Trump. But there was actually a purer way to find out - by using hacked stress balls. 

We asked a Democrat and Republican to squeeze a hacked stress ball whenever they felt uneasy, tense or agitated during the debate. Each ounce of pressure was then correlated to exact debate moments. 

It turned out it was harder to stress out a Trump supporter than a Hillary supporter, and what both supporters shared was how much the moderator's pointed questions worried them.

As Alfred Hitchcock once said, "There is no terror in the bang, only in the anticipation of it."