Engineers want to improve the world around them. They are constantly striving to create materials and products that are safer and stronger, as well as more useful and efficient. Engineers are critical thinkers who analyze every side of a situation before giving their approval.
Chemical engineers study crude oil to find more efficient fuels.
These engineers want to lower hazardous vehicle emissions to meet acceptable environmental standards. The civil engineers analyze train routes with respect to existing roads, bridges, and geological conditions. Their aim is to determine the most efficient and environmentally friendly way to transport people and materials. Computer Engineers are responsible for the onboard communication systems. They design data-relaying systems for analysis of train speeds and efficiency, as well as monitoring of fuel and other resources.