After 73 Years, Here is The Way How Explorers Found The Titanic. Incredible!
Then Ballard had learned a new technique when he found the subs.
viaHistory | Ralph White / CORBIS He noticed the current carried small pieces of debris from the wrecks, leaving a kind of “bread crumb” trail back to them. If the Titanic left a similar trail, Argo could pick it up, and Ballard’s team could follow it to the shipwreck.
After several days of non-stop looking, they found one of the Titanic’s boilers.