engineers

3. May be involved in developing commercial airliners, military jets, or helicopters. You also might design the latest ground and sea transportation.
9. invented scientific theories and the scientific method
10. they create documentation such as quality manuals and procedures
12. innovated routine maintenance on equipment trying to make sure that they don't break as often
13. innovated ways to eliminate wastefulness when it comes to food or garbage
14. engineers
15. air conditioning and heating machines
16. they have created robotic systems
18. innovated mp3 players and roller coasters
20. new gas and oil surfaces

1. innovated energy
2. hand held devices
4. lights and create things with electricity
5. invented maps and charts mainly on the computer
6. they improve existing technology like cell phone
7. they invented java
8. they innovate the way people move and how to make them move quicker without using so much energy
11. new food that will keep us healthy and provide us longer lasting energy
17. invented this valve that is something better when used in surgery
19. they invent wireless communication tools like cell phones and house phones