I was surprised that it didn't mention the 'Birkenhead drill,' which featured in Kipling, Heinlein & Weber: https://en.wikipedia.org/wiki/HMS_Birkenhead_(1845)#

I was surprised that it didn't mention the 'Birkenhead drill,' which featured in Kipling, Heinlein & Weber: https://en.wikipedia.org/wiki/HMS_Birkenhead_(1845)#Birkenhead_drill https://en.wikipedia.org/wiki/HMS_Birkenhead_(1845)#Birkenhe...