![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4b8jq9fhNtaJDFhO7HvfAKAC1Be2aw8Mf6ARVsOiv_QP0d5I20JlOr1ifAoJPYso5cQDmtu-n0bi8tcelfkTVW1ASoZX-SjkFRC70hFjPqL-DDTj3CnhmRlFWOTGWSars8OIgkHtYPA/s200/Widget+diagram.png)
This just in from MIT Technology Review:
http://www.technologyreview.com/blog/arxiv/26470/
The question amongst many beer enthusiasts, myself included is, why not just brew a beer to its ultimate perfection, rather than add a gizmo?
Another question that puzzles others is why doesn't the Mass-Mega-Swill Brewers in the US use the widget to improve the head and body of their poorly made beers?
Comments please.