What do Engineers do in a regular day?
Valeria age 8 Answer: Good question Valeria! There are many different types of engineers. Where I work the engineers design, build, test and operate instruments that get launched on spacecraft to Mars. They spend a lot of time with equipment used to test the Mars instruments. They put the instruments on a special table that shakes the instruments in order to simulate a rocket launch. Then they put the instruments in a chamber and pump all of the air out and make it very cold in order to simulate space. Using computers they are able to find any problems that exist and then they fix those problems before they put everything on the rocket.
