A large ancient warship that was powered by both sails and oars.
The trireme derives its name from its three rows of oars on each side, manned with one man per oar
The ancient trireme was a type of warship with three rows of oars used by the Greeks in naval battles.
Overall 200. 170 needed for roving
The Trireme was a warship powered by three tiers of oars with a ramming projection in the bow.
sydney opera house has 8 sails
trireme
A Trireme
Oar
There are 10 sails (or shells) on the Sydney Opera House
2
A Trireme