20110503



=Space Hotel Proposal=

=Sonic Booms & Mach Speed= media type="custom" key="9280930"

=ST5: Airplanes=

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"