So, these two guys walk into a bar. [Correction: Brewery.] One guy’s an engineer. The other guy’s a tech geek. They’re both “beer guys.” And, while sipping pints of their favorite brews, they get a great idea: Make beer taste better at home, using sound waves.
This is no joke. This is how draft-quality beer – thanks to a product sold at Best Buy and to be pitched this week on the TV show “Shark Tank”– is making its way into homes across the country.