Navitron Renewable Energy and Sustainability Forum

Announcements & News => Astronomy & Science => Topic started by: Ivan on December 24, 2011, 01:56:55 AM



Title: Levitating slinkies
Post by: Ivan on December 24, 2011, 01:56:55 AM
Interesting and unusual scientific effect, from a 70s toy

http://www.physorg.com/news/2011-12-secrets-levitating-slinky-viral-web.html

(watch the video)


Title: Re: Levitating slinkies
Post by: Andygodber on December 24, 2011, 09:09:10 AM
 :cross
Yes, but what did happen to the tennis ball?