[funsec] Talk about bullet proof security
Gregory Hicks
ghicks at cadence.com
Thu Mar 30 10:51:35 CST 2006
Saw this note on news.com.com regarding the scramjet.
http://news.com.com/2300-11397_3-6054956-2.html?tag=ne.gall.pg
Scramjets, short for supersonic combustion ramjets, will hopefully
be able to launch satellites more cheaply or take passengers from
London to Sydney in about two hours. The test engines need a
rocket boost as they will not ignite until reaching a speed of
Mach 5 or five times the speed of light. The engine sucks oxygen
from the atmosphere to burn its hyrdrogen fuel. Scramjet engines
are expected to be ready for commercial use in about 10 years.
Credit: The University of Queensland
Andromeda, here we come! Or... Talk about a kinetic weapon!
The security tie-in is, of course, that the University of Queensland
has developed a trans-light engine that works on oxygen from the
atmosphere without hints of it leaking to the 'press'.
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learn a great deal today.
"A democracy is a sheep and two wolves deciding on what to have for
lunch. Freedom is a well armed sheep contesting the results of the
decision." - Benjamin Franklin
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be properly armed." --Alexander Hamilton
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