The first boats from wooden planks were made by the Ancient Egyptians
300 BCE
The science of flotation is figured by Archimedes.
300
Clinker buildings were invented by Vikings.
The first submarine from wood is invented by Cornelis Drebbel
First iron-hulled boat is built.
The Atlantic was crossed in a record 29 days by the steamboat SS Savannah.
Modern propellers were invented (independently) by Francis Pettit Smith (1808–1874) and John Ericsson (1803–1889).
A "practically unsinkable" luxury liner called Titanic secures a place in history as the most famous ocean catastrophe of all time when it hits an iceberg and sinks, killing over 1500 people.
The first nuclear-powered submarine called USS Nautilus was launched by the US Navy