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NASA interactive websites list by
Pat Flannery
Hypersonic aerodynamics: http://www.grc.nasa.gov/WWW/BGH/shorth.html
Aerodynamics: http://www.grc.nasa.gov/WWW/K-12/airplane/short.html
Compressible...
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436 |
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Inmarsat / London mobile phone by satellite by
Alex Terrell
This is the top item in the London local news
http://news.bbc.co.uk/1/hi/england/london/6496489.stm
Quote: "The technology will reduce the need for unpopular...
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583 |
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Black hole by
Snap Whipcrack..............
A large black hole is headed for earth at 50,000 miles per hour.
What will happen when it hits?
--
Snap
Hey, I eat my vegetables. Potatoes are vegetables...
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334 |
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6 |
501 |
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8 |
483 |
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4 |
566 |
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SpaceX Dragon by
are
Per SpaceX, the Dragon capsule carries 1200 kg propellant, which
"supports a safe mission profile from sub-orbital insertion to ISS
rendezvous to reentry." ...
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6 |
1,561 |
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2 |
347 |
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16 |
457 |
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442 |
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5 |
1,449 |
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60 |
2,562 |
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Hi! I have been busy! by
surfduke
I have the complete SA-1 thru SA-10, models, (With pad 37 & 34), ready
to download. They are free to all of You who want to give them a place
in Your display...
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0 |
630 |
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42 |
1,274 |
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0 |
371 |
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Super-Hypersonic Engines? by
Craig Fink
Anybody want to talk about Super-Hypersonic Engines?
--
Craig Fink
Courtesy E-Mail Welcome @
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0 |
532 |
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0 |
620 |
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Fusion Propulsion by
Williamknowsbest
Consider the reaction;
p + 11B --- 3 4He + 8.54 MeV
It requires that the protium and boron-11 be united with an energy of
123 KeV.
Basically, take...
( 1 2)
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936 |