Are gliders acted upon by gravity, or does the earth suck?
Paul
"Scott" wrote in message
.. .
On 2-19-2012 15:48, JohnDeRosa wrote:
Bizzare title right?
It is winter here in Chicago and no soaring to speak of - except for
the Bald Eagles that have just in the last few weeks been seen in the
Fox River valley for the first time in many, many years.
So I was watching a very interesting PBS Nova episode on YouTube about
the latest news and theories in Physics. One of the concepts
mentioned is that gravity works by warping the space-time continuum.
Whoa. Because gliders are always falling because of "gravity", I
thought you all might want to study up during this slack season.
Maybe it will help me fly better. Yeah...right.
Enjoy - John
http://www.youtube.com/watch?v=wy9gXKwRpXc
Dunno...I think gliders themselves naturally affect the space-time
continuum. An hour in a glider is considerably shorter than an hour at
work.