Techies join Dyson fans together - interesting video
So get a pile of Dyson fans, put them in a loop, and see if you can propel a balloon around the room. Actually more interesting than it sounds.
Dyson engineers were asked to show how inducement and entrainment of air works on the Air Multiplier fan. If you watch closely, the balloon is sucked
from behind and to the side of the fan this is inducement and entrainment at work.
Lots of experimentation with different sized balloons and other objects produced this video. And although edited to include our successful attempts,
the video is made from completely genuine footage (and no, the balloon isnt attached to anything).