Any brand of foam roller will do?
Yes, that's sounds like a good idea. It just bugs me when I see a bristle under what would have been a pretty good layup.
Hmmmmm. That's sounds like a really good (and cheap) idea. Thanks.
Using cheap chip brushes often leaves "dead" bristles when I fiberglass.
Has anyone found an alternative that they like instead?
About the pilot with "FITZ" on his helmet (pic 3 from the top, w/ caption "I'll take it.":...
Wow. I did not know that was him. Thanks.
Can you static fire the motor? My "guess" it will either pass/fail.
That said, the crease is more the worry than the out of round (though that's...
Thank You neil_w!
I had not run OpenRocket in a while and it kept crashing. So I was losing hope until I saw another post that referenced this...
I love the 737 airframe. Seems like it is the DC-3 of commercial passenger jets.
Study rockets that have been designed and manufactured in the last 10 years that operate in the velocities and altitudes that are desired. You...
As large as that is, you might consider an FX pipe conduit near launch time to simulate LOX venting.
I'm a sucker for happy endings!
It's called a spill hole.
Check out this link:
Great work! Waiting to see a Bandit and/or MaxiBrute series.
You have the beginnings of your own Estes Catalog.
Centuri had some winners as...
Chrome as such is funny stuff. Can it reflect sunlight? Sure can. But the reflected angle is equal to angle of incidence, which means if the...
Lot's of helpful folks around here. Relax and enjoy the journey!
Ok. We need some final glamour shots of the entire ensemble. :)
3 x E12s will get you an average thrust of about 30 N with a total motor weight of 176 grams.
4 x C6s + 1 x D12 will get you an average thrust of...
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