In 1942, German U-boats were sending American ships to the the bottom of the Atlantic. The US Navy took the problem to NCR in Dayton. There a lavatory was set up to design and build code breaking machine. This project was top priority and top secret.
Documentary
60 minutes
2006
Aileen Leblanc

2023
0.0

2000
8.7

1982
0.0

2017
8.5

2006
7.5

2024
6.7

1983
0.0

2024
7.7

2007
0.0

2017
8.0

2006
0.0

2023
0.0
1994
0.0

2000
5.0

1998
7.4

2014
9.0

2010
8.2

2019
7.5

1962
6.4

2021
7.9