A few years ago, mysterious green bottles started washing up on the New England coast.
Each one contained a message from Ken Baker, a crane operator who lives in the Scituate, Mass. So far, Baker has thrown 223 of these bottles into the Atlantic Ocean.
The journey of Baker's bottles starts in his basement. They originally started in 2012 when his wife bought some bottles of San Pellegrino water.
"I used to clean 'em and wash 'em, and put 'em on my fence posts outside. I think my neighbors thought I was a raging alcoholic for a while," he says.