Propellers are designed to take a fluid, generally air or water, and use a rotating motion to push that fluid through. They're evolutions, in a sense, from the Archimedes' screw, which was likely used in ancient Egypt thousands of years before it was described by Archimedes in 234 BCE.Continue ReadingCategory: Aircraft, TransportTags: drones, eVTOL, Electric Aircraft, Marine
Toroidal propellers: A noise-killing game changer in air and water
Posted by ArielTechGeek 649 days ago (https://newatlas.com)
Who Voted for this Story
Clickiz.com is a social bookmarking place where you can share, find & discuss the best news around on most topics. We focus on hi-tech reviews, gadgets and geekery but we like almost anything that's awesome, appealing and thought-provoking! er6i9ds5mz
a
adventure
apps
architects
architecture
best
chrome
clear
compelling
comprehensive
design
follow
fun
game
games
google
guide
hidden
home
hosting
house
interserver
ios
its
list
london
money
mysql
nikon
olympics
plenty
projector
providers
review
save
secret
text
top
tops
view
Comments