Makes me think of a story I heard about
the other day:
Vibrating capsule found to help with constipationMillions of people suffer from constipation — sometimes so bad it can go on for months or years. Medications are effective, but as many as half of all those with chronic constipation get little relief or suffer significant side effects, studies show.
Now an Israeli company, Vibrant, is testing a capsule that would vibrate in the colon, rather than deliver medications. Adding movements inside the lower intestine mimics peristalsis, the biological process that pushes waves of waste through the bowel. The researchers hope it will break up clumps of waste and encourage the system to work more normally.
http://www.usatoday.com/story/news/nation/2014/05/04/constipation-vibrating-capsule/8513473/