She proved that the marine steam engine and side-wheels were practicable for deep- seanavigation.
2
New seanavigation techniques improved voyages.
3
We are talking here about Christianity, open seanavigation, the heliocentric model of the Universe, polyphonic music, Newton's Mechanics, Quantum Mechanics and Relativity theory.
4
The carrying department is very conveniently situated close to the Regent's Canal, so as to have easy communication with inland as well as seanavigation.
5
The vessel is operated by the Red SeaNavigation Company, based in Egypt's Port Said.
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The Red SeaNavigation Company paid a $1.5 million ransom last year for another hijacked ship, Abdel Meguid said.