Comments by "David Elliott" (@davidelliott5843) on "The Drydock - Episode 179" video.

  1. HMS Conqueror used WW2 grade torpedoes to sink General Belgrano. The fancy blow the keel off type couldn’t be trusted.
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  2. Joseph Whitworth developed his standardised thread for nuts and bolts in 1841. It became a British Standard that continues today in the standard metric threads we now use everywhere.
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