Was thinking about how this happened on my drive home today and I kind of figured that it would have originated from a paddle wheel boat, but this is way cooler. Also, how ballsy to take an iron ship across the atlantic for the first time with a screw drive. Pretty remarkable.
Then, is the fan's rotation direction wrong in this video ruclips.net/video/L24Wf0VlTE0/видео.html ? With the same logic, it should rotate opposite, in my opinion.
Oddly I was suddenly wondering "when was the first use of a boat propeller?" and your video was the ONLY one that came up... And it was excellent!
super cool !
Explanation is very good,
The science used behind doing all this stuff (relating to aerodynamics, hydrodynamics) always surprises me :)
Was thinking about how this happened on my drive home today and I kind of figured that it would have originated from a paddle wheel boat, but this is way cooler.
Also, how ballsy to take an iron ship across the atlantic for the first time with a screw drive. Pretty remarkable.
Yes
Nicely explained!
Wish this had been used as a practical physical problem at A-level, so much to teach and calculate.
Excellent video! ❤️
Josef Ressel invented the ship propeller, and was the one who brought it to technical maturity.
Excellent! DID THIS HELP THE WRIGHT BROTHERS, with their drive to succeed.
In build the world's first airplane.
Propeller was really invented in middle ages Holland for windmills btw.
Archimedean actually said he saw it in use in Egypt. So the “Archimedes screw” is actually older than 3000 yrs…
Great NO propeller No wright Brothers. They had the drive!
how about making sure dolphins, whales, and other marine life dont get cut by propellers
Britannic.....
Then, is the fan's rotation direction wrong in this video ruclips.net/video/L24Wf0VlTE0/видео.html ?
With the same logic, it should rotate opposite, in my opinion.
🅿🆁🅾🅼🅾🆂🅼