20120502



=STc: Weightlessness=

=Forces of Flight= media type="custom" key="16288548"

=Video Clips: Flight!=

=Sneak Preview: Sonic Boom= Play with these simulations to get the idea of a "sound barrier".
 * [[image:SS_Doppler1.png link="@http://www.astro.ubc.ca/~scharein/a311/Sim/doppler/Doppler.html"]] || [[image:SS_Doppler2.png link="@http://dev.physicslab.org/asp/applets/doppler/default.asp"]] ||

include component="page" page="Quotations"