NASA Building Giant Roller Coaster For Science 85
Jamie found a story of NASAs Giant "Science" Roller Coaster. It will be used as an escape chute on rocket launchpads, and will be the 3rd highest drop in the world. More like the Cedar Point Demon Drop than a roller coaster, but still, I'd ride it.
Oh man. (Score:5, Funny)
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It is a great ride but every time I ride it I feel like its about to fall apart (probably because it is 24 years old).
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Escape shoot? (Score:4, Funny)
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More shoot than chute (Score:2)
Maybe in addition to the Depends, you need a pellet gun to ride the thing, which would make the device a shoot and make you Psycho Astronaut to even want to go down it.
Chute, not shoot (Score:2, Insightful)
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Pedant Warning (Score:2, Insightful)
I think the word you're groping for there is 'chute'. ^_^
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One minute you are sitting the aiming for the ky, the next you are hurtling downwards towards the centre of the Earth.
I hope the harness is easier to use than a real coaster though, it should really just be a sheet of webbing covering everywhere at the push of a button.
An injured guy in a spacesuit isn't going to be able to sit in correct position, you will just want to lob him in a row of seats and be done.
Re:Pedant Warning (Score:5, Funny)
One question though, was the 'aiming for the KY' intentional?
Re:Pedant Warning (Score:5, Funny)
So, (Score:2, Funny)
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the alternative? (Score:3, Funny)
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Now my wife, on the other hand, would probably choose 'dying in a giant fireball' over riding a vertical rollercoaster...
Coming soon, Die Hard 5.1.1beta3 (Score:2)
*Fastens seatbelt for the chute*
"OH SHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII...."
(Insert giant explosion in the background)
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Is this really good for anything? (Score:4, Interesting)
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But they have to be seen to do *something*.
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The rocket concept is really a return to the right direction after the long lived and oversold space shuttle side mounted launch vehicle. The Russians have long had rocket
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They didn't even give the Wikipedia link (Score:5, Funny)
There's a source of extra funding (Score:2)
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It's the Great Space Coaster! (Score:2)
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Here's Demon Drop (Score:3, Informative)
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That's IT isn't it? Does that mean all techies are Gods? Yeah!
Pennies on your knees (Score:2)
The thing to do when you were a kid riding the Demon Drop was to put pennies on your knees. During the initial acceleration you'll fall faster than gravity and the pennies will lift off of your knees. Then - during free fall they'll hover in front of your chest as you fall. It's a brief moment of weightlessness.
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And if CmdrTaco happens to read this.. I think we need a
off topic sig reply (Score:2)
I read it as... (Score:1, Funny)
Whee! (Score:5, Interesting)
Buzz Aldrin signing his book by half an hour, dernit!) We took the better
tour that let you see more of the launch pads and the construction sites.
Anyway, the escape system they have right now is a zip line. If something
bad is about to happen, the astronauts grab onto the harness and slide down
a metal cable. There's a sorta-fire-proof vehicle at the end of the zip line
ready to haul ass at a moments notice. Their instructions were to get in the
vehicle and take off. Fast. I assume praying would also be involved. The
guide said that MIGHT be enough to keep them from becoming BBQ, but not blowing
up the craft is still the best strategy.
Getting blown into space on top of a barely controlled explosion is still a
pretty dangerous profession. I admire those with the guts to do it.
Re:Whee! (Score:4, Informative)
I just remembered that they don't slide down individually. There's a
basket they all get into, and THAT slides down the wire. Still sounds
like a fun ride, as long as there aren't several tons of rocket fuel
about to explode behind you.
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Great Adventure (Score:1)
Diet Coke and Mentos experiments advance science as well.
While we're at it, let's put random stuff in the microwave and see what happens. You know, for the advancement of science. Third star from the left and straight on til morning.
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It's a Death Trap! (Score:1)
The problem was that it was very difficult to get incapacitated people into the basket and down to the safety of the bunker. With the new egress system, healthy workers can just put the wounded in seats and let them ride down to safety.
Well, that's not difficult at all! So, as long as you have "healthy workers," the problem is mitigated. There's no chance that they will all be incapacitated simultaneously. And all they have to do is pull the wounded to the escape seats, buckle them in, light up their last cigarette, then smash the big red button to begin the speedy 4 minute decent back to the bunker
Are they serious? I believe the article's author did a poor job of construing some facts, but it still sounds like this thing is a d
Not to be pessimistic... (Score:2)
That said, it still looks like it'll be fun to train on.
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In the accidents this system is designed to protect for, it can. This really is not to help out a crew that is strapped into a launch system during terminal count. In that case, the launch abort system is fired and the whole capsule is carried away rapidly. This is actually what happened during Soyuz T-10-1 when it caught fire (link here [wikipedia.org]).
Where the pad escape system really comes in is those days and hours bef
Best ride people won't enjoy (Score:3, Funny)
Ragnarok of FFVIII (Score:1)
I thought I read a while back that NASA was planning a low-friction rails system akin to Final Fantasy 8's Ragnarok launch [youtube.com]. Although I would guess the pitch of the climb would be a bit less dramatic.
The idea of which of course is building energy instead of a massive short blast. You build up speed over a long distance, and slowly climb to virtical, where the rails end.
You can have your flying car, I'll take the spaceship with giant claw hands [youtube.com].
Coaster trajectory versus old escape system (Score:3, Interesting)
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escape chute on rocket launchpads .. (Score:2)
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What they should design is a small engine-less glider that sits on top of a conventional rocket and in an emergency a small solid fuel rocket would propel it and the occupants to safety.
Both Mercury and Apollo [wikipedia.org] had that. In a pre-launch emergency, a solid fuel rocket on an escape tower atop the capsule would fire, explosive bolts would detach the capsule from the booster, and the astronauts would take a very short, high-G ride upward, away from the booster. Then more explosive bolts would detach the esc
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Dupe (Score:2)
So, if the 'new' story link is slashdotted, try this one from the 'old' news: http://www.nasaspaceflight.com/content/?cid=4888 [nasaspaceflight.com].
reverse it (Score:2)
Buh and boom (Score:2, Funny)
No doubt it would be highly exciting as the shuttle or rocket it was attached to is probably in the process of exploding.
Lemme know how it goes.
queues (Score:1, Funny)
Giant Roller Coaster Of Science? (Score:2)
(BTW, anyone know if that's available on DVD? My younger kids were just asking about it and the tapes I made off the air years ago are getting pretty worn.)
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As a matter of fact, yes I did. There's some recent apparently made-for-DVD stuff (not cheap, either), as well as a bunch of old VHS stuff. Couldn't find the old half-hour "Bill Nye the Science Guy" PBS shows, though.
<raises hand> to volunteer... (Score:1)
Tried? (Score:1)