selenite0: (can't take2)
[personal profile] selenite0
Bill Whittle celebrated the Apollo XI anniversary by dropping politics for a bit and visiting XCOR Aerospace to look at their rocket-powered aircraft. Part One of the video looks at XCOR's success in converting conventional aircraft to fly under rocket power. Part Two looks at their Lynx suborbital design. I'm a serious fan of XCOR. I'd met Jeff Greason before he started doing professional rocketry and got a chance to present to his crew in Mojave once. They're taking the best approach to developing new technology--incremental steps, getting a working system they can test and operate at each step. The next step is a custom-built vehicle that'll actually exit the atmosphere. I'm looking forward to seeing it fly.

Date: 2009-07-21 07:25 am (UTC)
From: [identity profile] count-01.livejournal.com
That is wonderfully mad. The kind of madness that led the Wright brothers to invent a nearly-perfect propeller on their third attempt. (the one they flew at Kitty Hawk was almost 85% efficient: not bad for not even having heard of a wind tunnel)

Date: 2009-07-21 09:28 pm (UTC)
From: [identity profile] bitpig.livejournal.com
But the Wright Brothers did have a wind tunnel -- they built one themselves, in 1901 1.

Date: 2009-07-22 08:15 am (UTC)
From: [identity profile] count-01.livejournal.com
Oh, so they did. I never knew that. No wonder they were able to get such good wings built without crashing the first dozen times.

Date: 2009-07-21 08:23 pm (UTC)
From: [identity profile] unwilly.livejournal.com
Good, solid stuff.

The future is still apparently a "go" on some fronts.

Date: 2009-07-23 01:24 am (UTC)
From: [identity profile] msminlr.livejournal.com
I'm forwarding that link to the Aerospace Education Officer in the local Civil Air Patrol squadron. This looks like about three meetings-worth of Current Events, and now we know another site to keep tabs on for future reference.

Date: 2009-07-23 04:03 am (UTC)
From: [identity profile] selenite.livejournal.com
Glad you liked it!

Um, keep tabs on XCOR's site. PJTV's usual fare is outspoken commentary on politics.

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