3 vs 4 Blades: Which Is Better?
In this video, we investigate why the number of blades on a propeller matters and why 4 blades can be better than 3. We also touch upon why Titanic might have had a different number of blades on her propellers and what experiments they may have been running.
Casual Navigation
Your Window Into The Maritime World
Casual Navigation creates content that explores many different aspects of the maritime industry, with the aim of making it fun and interesting for anyone to enjoy.
We publish new videos on the Second and Last Friday o...