2006-11-20 07:31:06 · 8 answers · asked by Hay Hay 1 in Science & Mathematics ➔ Engineering
1. Electrification
2. Automobile
3. Airplane
4. Water Supply and Distribution
5. Electronics
6. Radio and Television
7. Agricultural Mechanization
8. Computers
9. Telephone
10. Air Conditioning
and Refrigeration
11. Highways
12. Spacecraft
13. Internet
14. Imaging
15. Household Appliances
16. Health Technologies
17. Petroleum and Petrochemical Technologies
18. Laser and Fiber Optics
19. Nuclear Technologies
20. High-performance Materials
2006-11-20 07:35:31 · answer #1 · answered by DanE 7 · 0⤊ 0⤋
Major Engineering Achievements
2016-12-14 19:17:37 · answer #2 · answered by ? 4 · 0⤊ 0⤋
I would have to argue that water supply and distribution have been around FAR longer than just the 20th century. Many other things on that list existed or were at least concived before the 20th century. This is why your teachers tell you to not just use google or a single website for everything and to actually do some research.
Other things on the list that existed before the 20th century.
- Agricultural Mechanization
- Refrigeration
- Imaging
- Household Appliances
- Health Technologies
- Petroleum and petrochemical technologies
and probably some more if you look into it.
2006-11-20 09:08:34 · answer #3 · answered by dls_770 2 · 0⤊ 0⤋
1914 - 1918 international conflict One. 1939 - 1945 international conflict 2. 1977 demise of Elvis Presley(The king of rock!). 1933 - 1935 Jewish Holocaust. 1929 Wall street Crash. 1991 The injury-up of the former Republic of Yugoslavia. 1901 Australia formally became a rustic. 1994 Rwandan Genocide starts off. 1991 Operation wilderness typhoon. 1997 Scientist clone sheep.
2016-12-10 12:37:06 · answer #4 · answered by ? 4 · 0⤊ 0⤋
The order is debatable, but the contents are not.
Electrification (which is NOT the discover of electricity!).
Automobile
Airplane
Water supply and distribution
Electronics
Radio and television
Agricultural mechanization
Computers
Telephone
Air conditioning/refrigeration
Highways
Spacecraft
Internet
Imaging
Household appliances
Health technologies
Petroleum and petrochemical technologies
Laser and fiber optics
Nuclear technologies
High-performance materials
2006-11-20 07:49:06 · answer #5 · answered by CanTexan 6 · 0⤊ 0⤋
Hoover Dam is one.
Landing on the Moon is another.
2006-11-20 07:38:01 · answer #6 · answered by skim_halo 1 · 0⤊ 0⤋
nuclear power
robotics
high-strength materials
computers
Internet
TV :)
air travel
highway systems
space exploration
Chunnel
2006-11-20 13:11:54 · answer #7 · answered by jen l 6 · 0⤊ 0⤋
hi there! try solving your assignment yourself dear!
2006-11-21 03:36:44 · answer #8 · answered by zubeditufail 2 · 0⤊ 0⤋