TOP ENGINEERING ACHIEVEMENTS OF THE 20TH CENTURY
1.Electrification
2.The automobile
3.The airplane
4.Water sanitation and supply
5.Electronics (transistors, chips, etc.)
6.Radio and television
7.Farm mechanization
8.The computer
Top engineering achievements of the 20th century
August 13, 2010 at 12:12AM
Advertisement
Advertisement
9.The telephone
10.Air conditioning/refrigeration
Source: National Academy of Engineering
![While the weather was cloudy and muggy, a decent crowd gathered for the last day of the Minnesota State Fair Monday, May, Sept. 3, 3018, in Falcon Heights, MN.]](https://arc.stimg.co/startribunemedia/SH4WDNLNLI5YPYXBKORVGHMDGY.jpg?&w=80&ar=1:1&fit=crop)
about the writer
I believe in the right to peaceful protest, but this should be a boundary that people can understand.
Advertisement
Advertisement
To leave a comment, .
Advertisement