A year from now, as you contemplate your sudden weight gain, you'll be able to trace it to the moment when Uber, the on-demand taxi app, expanded into ice cream trucks, which it just did. Admittedly, there's a minimum purchase of five ice creams ($12), so you'll need enablers. But just tap the icon on the app and select a location, and an ice cream truck will come barreling your way. Hey, look, it's summer, ice cream's gonna happen, this is just a whole new way of making it happen. Find out more here.