Tree Ring Aging News Today

Theyre going to be able to tell exactly how old the boat is, through a process called dendrochronology and im thinking you dont know what that is. jen i admit i dont know. >> tree ring aging. basically theyre going to take the planks of wood they can preserve and line them up next to really, really old trees and thats how theyre going to figure out exactly how would it is, but its at least 200 years old because the street that was underneath was that old and it was under the street. jenna: and w...