6.3
millions of engineers
There are many types of engineers such as:aerospace engineers,canal engineers,chemical engineers,civil engineers,electrical engineers,environmental engineers,genetic engineers,industrial engineers,materials engineers,mechanical engineers,structural engineers,systems engineers,just to name a few.Some of which do study cars.
The Ringworld Engineers has 357 pages.
The Ancient Engineers has 408 pages.
There are great engineers in many countries throughout the world.
Cosmic Engineers by Clifford D. Simak has 224 pages.
Aerospace engineers do many things. The design, examine, analyze, and produce many objects like military fighter planes, vehicles, aircraft, spacecraft, missles, and more. There are 2 types of aerospace engineers: the aeronautical and the astronautical engineers.
50000
alot
9,209
Perry's Chemical Engineers' Handbook has 2640 pages.
60110