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11 June 2008

Initiating Self-Destruct Sequence in 10... Why do only spaceships have self-destruct buttons? I mean, my car doesn't have one, planes don't have them. Are there any self-destruct buttons in real life? I don't mean things like just sabotaging something, erasing data, or shutting of the coolant to the engines, but a full on deliberate "this sucker's gonna blow" countdown kind of self-destruct. Does anyone know the origin of the self-destruct button concept?
Self-destruct devices are pretty common in the more advanced military vehicles. One generally doesn't like to stare down the barrel of one's own gun.
posted by eamondaly 11 June | 21:56
Rockets and missile can be set to destruct if they are going off course and heading towards population. I doubt that they have red LED countdown timers though.
posted by octothorpe 11 June | 21:58
Also- scuttling a ship or boat's been known to happen.
posted by small_ruminant 11 June | 22:26
Space Madness!
posted by arse_hat 11 June | 23:03
The Space shuttles' boosters have self-destruct systems.
posted by pompomtom 12 June | 00:07
The original Enterprise had one: I suspect that's where it started.

I suppose as octothorpe says, a spaceship travels at such speed it's very dangerous in the wrong hands. You could probably take out a city with an average interplanetary spaceship, a starship could probably wipe out a planet.

Not exactly self-destruct, but they've started putting remote shutdowns on buses in case The Terrorists start crashing them into things.

I seem to recall that in Alien, director Ridley Scott wanted to make it look like it wasn't just an easy button to push, but a complex process of overriding safeguards.
posted by TheophileEscargot 12 June | 00:32
It's a nifty theatrical device, builds supense, yadda yadda. There's one in "The Andromeda Strain", too (book and original movie - I didn't see the remake, but I assume they left it in), and I seem to recall a couple in James Bond movies.
posted by bmarkey 12 June | 00:40
Dr. Morbius self-destructs the whole planet in Forbidden Planet back in 1956.
posted by octothorpe 12 June | 05:35
Letters self-destruct... well, any letter Inspector Gadget ever received self-destructed, anyway.
posted by jonathanstrange 12 June | 07:38
Deus Ex Machina

Mental note - still need to make stickers that read "Aurem Ex Machina" (Gold from the machine) to stick on ATMs.
posted by plinth 12 June | 08:51
They were required on Spaceships after Ralph Nader the 52nd made the epic visiokinogram "Unsafe at Any Lightspeed" in which it was revealed that positronic radiation released when a spaceship crashed was causing ordinary plants to turn into triffids. After the triffid uprising, it was decided that it was better for a ship to harmlessly implode rather than release triffid-creating radiation into the air.
posted by drezdn 12 June | 09:09
Mission: Impossible: "This tape will self-destruct in five seconds."

Wikipedia on self-destruct
posted by kirkaracha 12 June | 12:00
I was just nuking some frozen White Castles. || This is both

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