http://www.newsweek.com/vibrating-pigs-obesity-treatment-weight-loss-1854927 > Injectable medications like Ozempic and Wegovy have made headlines this year for their ability to induce feelings of fullness and accelerate weight loss. But what if there was a way to curb your cravings without having to stick a needle in your belly or suffer those two drugs' widely reported gastrointestinal side effects? > MIT engineers may have invented just that.