Beachgoer shares photo of baffling discovery while walking along shoreline: 'I feel like it’s an object that belongs in a larger object'

Beachgoer shares photo of baffling discovery while walking along shoreline: 'I feel like it’s an object that belongs in a larger object'

One Reddit user was confused when they found a metallic brick on the beach, and others revealed that it was an increasingly common type of litter.  In the subreddit r/whatisthisthing, which is a forum dedicated to identifying mysterious objects, a user asked for help pinpointing a "Silver/grey metallic coated rectangle with layers of possibly plastic inside found on a beach in Grenada." "I feel like it's an object that belongs in a larger object…