yes, they are making ship
The right present participle of the phrase "building of steel ships" is "building", this is correct. A better sentence is "Building of steel ships that are light and strong is important".
"Building of steel ships are light and strong" isn't a grammatically correct sentence. A better sentence is "The building of steel ships that are light and strong is crucial".
The ships are built in drydocks which can be flooded to float the ships out.
it floats
The cast of Where the Ships Came In - 2012 includes: Mick Fitzgerald as Father
The builders judge the names of the ships before building them and after they drew up the blueprints
the peoples tools from long ago
igloo
yes
Space ships are not really real. They are actually called spacecraft.
Building NY - 2012 was released on: USA: 1 June 2012
Building Alaska - 2012 was released on: USA: 11 November 2012