The Titanic was an Olympic class liner. The keel was laid on March 31, 1909. Construction was completed and she was launched on March 31, 1911. final outfitting was completed on March 31 of the...
They are chunks of floating ice drifting away from polar regions. The density of ice is just a little less than the density of sea water, so most of the volume of an iceberg is below the surface, and...