Why Cruise Ships Don't Sail Faster Than 20 Knots

How does a cruise ship decide the optimal speed to sail at? Why not 15, 25 or 30 knots? We break it down carefully in this video. 🔥 If this changed how you see your ship's cruising speed, SMASH that like button and drop a comment telling us where you're watching from! 💡 Want more mind-blowing engineering explanations? Subscribe and hit the bell so you never miss a video that makes you go "Wait, WHAT?!" #cruiseship #cruiseengineering #shipspeed #maritimeengineering #cruisefacts #stemexplained #scienceexplained #cruiselife #maritimefacts #slowsteaming