On Monday, August 26, 2013 1:38:05 PM UTC-4, Andrew wrote:
I found this website with an interesting commentary on motor
gliders.
http://www.trb.8m.com/index.html


Caution: Clicking on this link may infect your computer with a virus. My virus protection program (Avast) warned me that the site was spreading Infection: JS:Redirector-AJB [Trj]

If your virus protection program did not catch this, you might consider upgrading to Avast (I run the free version). On the other hand, this could be a false alarm.