A yacht engineer is a title for the crew member who maintains the engine and electronics onboard a yacht.
Yes, iron can be used to build a yacht, but it is unadvised. Since iron rusts in water and the weight of it just isn't profitable.
use your hand
Aerospace engineers build aircraft
Softwares.
Mechanical engineers are responsible for both.
said, yacht, build,
You use a sail and another part!!
PYRAMIDS
civil engineers, structural engineers, and architects are the main bridge builders.
The most popular things they build are houses and buildings
Engineers make robots because it is their job. Along with engineers, Hackers make robots (not the computer hackers but the hackers who modify things). Overall anyone can build a robot, it is the engineers and hackers build them for a living.
to do things humans can not do