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The Drydock - Episode 171

00:00:00 - Intro 00:00:38 - Would using ship biscuit as a form of armor work? 00:02:26 - Out of all of the food related technology/nutritional advances, which was the most influential/important? 00:05:36 - Is it true that grog and rum weren’t ubiquitous, being replaced by things like wine when it was what was locally available? 00:07:52 - Where was the mic when you were eating the salted beef and the hardtack/glass? 00:09:18 - The importance of saltpetre in preserving meat 00:11:42 - How would local time affect ships meal times? We're they eaten at meal times compared to local solar noon, or kept at meal times in the UK? 00:14:21 - How did turret crews on the larger main batteries prevent serious injury from blast effects? 00:18:15 - If you were in charge of German ship design what would you do make German naval anti aircraft defense up to par or superior to their allied contemporaries? 00:21:14 - What would the outcome have been if the Bismarck had gone against the Richelieu in battle? 00:23:42 - How does a nation justify a ship that can only fire 4 shots per hour and what use does that abysmal rate of fire have in a conflict? 00:26:11 - When, and why, did the terminology used for identifying naval weapons change? 00:34:21 - How protected are strategic waterways in times of war? 00:38:51 - How formidable would the Vasa have been if her stability issue had been addressed and solved before her ill-fated and all-too short maiden/only voyage? 00:42:51 - Why was it so hard to get speed over thirty knots? 00:48:25 - How did submarines and aircraft identify enemy submarines as foe as opposed to friend? 00:52:37 - You mentioned that Nelson was considered for a post war refit, what would this have looked like, can you guess what her post refit service would have been? 00:59:26 - How were battleship guns fired? 01:00:41 - Was the Spanish 140 gun 1st rate Trinidad to much ship to be combat effective? An archive of Drydock Questions and free naval photos - www.drachinifel.co.uk Model ships of many periods - http://store.warlordgames.com?aff=21 Want to support the channel? - https://www.patreon.com/Drachinifel Shirt/mug/hoodie - https://shop.spreadshirt.com/drachinifels-dockyard/ Poster? - https://www.etsy.com/uk/shop/Drachinifel Want to talk about ships? https://discord.gg/TYu88mt Want to get some books? www.amazon.co.uk/shop/drachinifelDrydock

Comments

Anonymous

Hi Drach love your work. I’ve been so impressed at the vast difference in ability of admirals directing the tactics and course of a battle. They have to make immensely important decisions which (as you said in the Battle of Jutland) which can even change the course of a war. Did any navies put effort into training admirals or testing their decision making skills before putting them in charge of a fleet? Or were they generally relied on to use whatever skills they had when they were promoted?

Anonymous

Drac if you get the Lithuanian MREs that are available the include what is basically hard tack. I got a couple for camping last summer and while all the rest was delicious you could have knocked tent pegs in with the biscuits

Capitano Lorenzo

Contra-rotating propellers have been successfully used on aircraft and torpedoes for many years. Have contra-rotating propellers been used on any Naval vessels? Cost aside, are the technical obstacles regarding having a shaft within a hollowed shaft and the complexity of getting and maintaining the inner shaft bearings to play nice, not overcome able? What additional technical issues might their be? I get rotational speed is limited by cavitation concerns, but with a contra rotating propeller aren’t you just (essentially) doubling the surface area of your propeller blades without increasing diameter or rotational speed? Would it have been theoretically possible to engineer such a system for a fast destroyer, cruiser or even battleship? Would such an arrangement on a ship with four shafts (8, actually) hideously complicate optimization of efficiency for all shafts? Hypothetically extrapolating, if you could have achieved this on a fast battleship, say the HMS Vanguard or one of the Iowa class battleships, how might this theoretically improve their speed and/or operation? Or not…