
Experts inspect the rivets on the debris. They tell CNN although bolts and rivets are used on a 777 aircraft's frame, they would not appear on the external fuselage of a plane. This brings into question whether the debris could be a part of MH370.

The barnacles that have grown on this debris could reveal a trove of crucial information. How long has the debris been in water? Through which of the world's oceans has it traveled?

An investigator takes samples of the barnacles for analysis.

The debris was found Friday by a fisherman on the coast of Nakhon Si Thammarat province in Thailand.



