Why Do Soap Bubbles Have Rainbow Swirls?

Captions provided by CCTubes – Captioning the Internet! Scientists have just found a way to get rid of the swirling rainbows in bubbles, but why is it important? What is the Marangoni effect?

Why You’re All Washing Your Hands Wrong! – http://bit.ly/2cRrV0B
Sign Up For The Seeker Newsletter Here – http://bit.ly/1UO1PxI

Read More:

Stanford engineers stop soap bubbles from swirling
http://news.stanford.edu/2016/09/13/stanford-engineers-stop-soap-bubbles-swirling/
“Engineers happen upon a way to stop the movement of the colorful eddies on the surface of soap bubbles. The results are works of art that could lead to stable engineered foams for medical treatments, personal products and food.”

The Marangoni Effect: A Fluid Phenom
http://www.nasa.gov/mission_pages/station/research/news/marangoni.html
“What do a wine glass on Earth and an International Space Station experiment have in common? Well, observing the wine glass would be one of few ways to see and understand the experiment being performed in space.”

____________________

DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won’t find anywhere else! New videos daily.

Watch More DNews on Seeker http://www.seeker.com/show/dnews/

Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel

DNews on Twitter http://twitter.com/dnews

Trace Dominguez on Twitter https://twitter.com/tracedominguez

DNews on Facebook https://facebook.com/DiscoveryNews

DNews on Google+ http://gplus.to/dnews

Discovery News http://discoverynews.com

Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI