[sidewndr46]

If you haven't read it, I highly suggest you read Feynman's addendum to the Challenger disaster report:

https://www.nasa.gov/history/rogersrep/v2appf.htm

The words "a safety factor of three" will live with me for every day of my life.

[dpstart01]

"For a successful technology, reality must take precedence over public relations, for nature cannot be fooled."