Armed Polite Society

Main Forums => The Roundtable => Topic started by: RocketMan on January 08, 2010, 05:41:52 PM

Title: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: RocketMan on January 08, 2010, 05:41:52 PM
These guys did something a wee bit different when they recycled their Christmas tree.   Don't try this at home, kiddies.

The Youtube video is here. (http://www.youtube.com/watch?v=FCjHV63MQ4w)
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Viking on January 08, 2010, 05:51:31 PM
That was pretty neat :laugh:.
Why am I thinking of ways to weaponize this? =D
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Fly320s on January 08, 2010, 05:57:45 PM
That was pretty neat :laugh:.
Why am I thinking of ways to weaponize this? =D
Because you're a Viking!

And a man.   =D
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: MillCreek on January 08, 2010, 08:18:50 PM
Now that was a majestic sight.  I like how the pointy part of the star skewered into the ground.
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: TMM on January 08, 2010, 08:41:14 PM
hey, that's pretty cool! went up pretty straight too, considering the lack of fins, or... uh, aerodynamics of any sort. didn't go up in flames like the 15 or so christmas trees i torched with my buddies, though...

tmm
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: bedlamite on January 08, 2010, 08:49:00 PM
hey, that's pretty cool! went up pretty straight too, considering the lack of fins, or... uh, aerodynamics of any sort. didn't go up in flames like the 15 or so christmas trees i torched with my buddies, though...

tmm

They should have used direct multi-stage engines.
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Standing Wolf on January 08, 2010, 08:56:25 PM
Is this the greatest country on earth, or what?
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Headless Thompson Gunner on January 08, 2010, 08:59:42 PM
Needs more thrust.

 =D
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Antibubba on January 08, 2010, 10:53:30 PM
Quote
Why am I thinking of ways to weaponize this?

It's a dried up conifer, so its already an incendiary!
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Mabs2 on January 09, 2010, 06:34:13 PM
That was pretty neat :laugh:.
Why am I thinking of ways to weaponize this? =D
Basically, we're using rocket acceleration systems to propel the gospel of Jesus Christ to heathens in the hopes that they'll become saved in the moments before they are vaporized.
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: roo_ster on January 09, 2010, 07:29:41 PM
I forwarded it to a buddy of mine and he said something to the effect of, "So, you can use differential equations fro something other than just passing a differential equations exam."

To which I responded, "They come in handy in my engineering work, too, since there are few engineering problems solved by 18th century French lit or critical race studies."
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: 280plus on January 09, 2010, 08:01:31 PM
Quote
Don't try this at home, kiddies.
What, who says? Here, hold my beer...  =D
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: AJ Dual on January 10, 2010, 12:05:09 AM
That was damn find work getting thirty-two D-12-0's to all go off with that high a degree of simultaneity.
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: RocketMan on January 10, 2010, 01:46:39 AM
That was damn find work getting thirty-two D-12-0's to all go off with that high a degree of simultaneity.

Another method is to use flash pans.  That is pretty cool.  I've seen it done with over a hundred small rockets, Mosquitos IIRC.  
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Physics on January 10, 2010, 03:33:27 PM
Lightning round question:  Tell me the mass of the tree from the info presented in the video! :laugh:

That was pretty cool.  =)
Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: Antibubba on January 10, 2010, 05:24:50 PM
Quote
Lightning round question:  Tell me the mass of the tree from the info presented in the video!

Well, it's outside my area of expertise, but I believe a Midnight Mass is traditional.


 :lol:

Title: Re: Christmas Tree Rocketry: The Art and Science of Holiday Recycling
Post by: 280plus on January 10, 2010, 07:44:18 PM
7.8 Kg