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DrBoost
DrBoost SuperDork
11/28/11 6:54 p.m.

I'm looking for a few ideas from you folks.
I'm looking for epic failures that are the result of something very simple. The only thing I can really think of is the space shuttle Challenger. A simple o-ring killed 7 people and cost billions.
Any ideas?

Apexcarver
Apexcarver SuperDork
11/28/11 6:57 p.m.

http://www.matscieng.sunysb.edu/disaster/

might give you a few

JoeyM
JoeyM SuperDork
11/28/11 6:58 p.m.

Mars Probe Lost Due to Simple Math Error

[Edit: My example will definitely be listed in the link Apexcarver gave]

Apexcarver
Apexcarver SuperDork
11/28/11 7:01 p.m.

I have a whole book on the subject somewhere, but I think its back at my moms house.

Toyman01
Toyman01 SuperDork
11/28/11 7:15 p.m.

Here is one similar to Apexcarver's.

Mariner 1 (1962): The first US spacecraft dispatched to Venus drifts badly off course because of an error in its guidance system. The error is a small one -- a wrong punctuation character in a single line of code -- but the course deviation is large. Mariner 1 ends up in the Atlantic Ocean.

JoeyM
JoeyM SuperDork
11/28/11 7:29 p.m.

Divide-by-zero strands the USS Yorktown
http://en.wikipedia.org/wiki/USS_Yorktown_%28CG-48%29#Smart_ship_testbed

BoxheadTim
BoxheadTim SuperDork
11/28/11 7:31 p.m.

Don't forget the Ariane 5 rocket that blew up on the first launch because of a fairly simple software issue.

Toyman01
Toyman01 SuperDork
11/28/11 7:32 p.m.

In reply to JoeyM:

Bad title? First time I've seen a wikipedia error. Maybe you broke the internets.

JoeyM
JoeyM SuperDork
11/28/11 7:34 p.m.

Fine
http://en.wikipedia.org/wiki/USS_Yorktown

(now click on the Ticonderoga-class cruiser and scroll dodwn to smart ship testbed)

Streetwiseguy
Streetwiseguy Dork
11/28/11 7:35 p.m.

Metric conversion...http://www.wadenelson.com/gimli.html

jamscal
jamscal Dork
11/28/11 7:39 p.m.

The humble cotter pin might be behind many epic failures.

Toyman01
Toyman01 SuperDork
11/28/11 7:42 p.m.

In reply to JoeyM:

That hilarious! You know the Mac guys got to love that.

Curmudgeon
Curmudgeon SuperDork
11/28/11 7:45 p.m.

Yeah, what did they expect, running NT? They got the Blue Screen of Death.

SVreX
SVreX SuperDork
11/28/11 7:48 p.m.

My Challenge car didn't make it in 2009 because of a zip tie.

While installing the Megasquirt, I clipped a zip tie whose scrap eventually ended up in the gasket while trying to seat the intake manifold in a rush. It created an air leak which we couldn't tune around- it kept trying to increase the fuel to compensate for the extra air and flooding #1 cyl.

Never got it running in time. Discovered the zip tie 2 weeks after the Challenge.

peter
peter Reader
11/28/11 7:52 p.m.

Too bad it wasn't that most solid mix of Windows versions: Windows CE,ME,NT :)

TRoglodyte
TRoglodyte HalfDork
11/28/11 8:34 p.m.

I have wailed on my left hand with a 3# sledge more than I should have while trying to hit a cold chisel. Not really expensive but pretty epic as far as my pain receptors were concerned.

Giant Purple Snorklewacker
Giant Purple Snorklewacker SuperDork
11/28/11 8:43 p.m.

One time, I thought I had to fart a little... and... well, you know the rest.

TRoglodyte
TRoglodyte HalfDork
11/28/11 8:47 p.m.

GPS , do you wear boots? Lace up or pull on?

Giant Purple Snorklewacker
Giant Purple Snorklewacker SuperDork
11/28/11 8:53 p.m.
TRoglodyte wrote: GPS , do you wear boots? Lace up or pull on?

I see where you are going with this but I was wearing shorts.

ST_ZX2
ST_ZX2 HalfDork
11/28/11 9:01 p.m.

1967 Indy 500. Turbine car. On lap 197, after leading 171 laps, a six dollar ball bearing in the gearbox failed. Race lost.

TRoglodyte
TRoglodyte HalfDork
11/28/11 9:06 p.m.

Sharts are messy , no matter the attire.

Maroon92
Maroon92 SuperDork
11/28/11 9:35 p.m.

For want of a nail the shoe was lost.
For want of a shoe the horse was lost.
For want of a horse the rider was lost.
For want of a rider the battle was lost.
For want of a battle the kingdom was lost.
And all for the want of a horseshoe nail.

jamscal
jamscal Dork
11/28/11 10:01 p.m.
Maroon92 wrote: For want of a nail the shoe was lost. For want of a shoe the horse was lost. For want of a horse the rider was lost. For want of a rider the battle was lost. For want of a battle the kingdom was lost. And all for the want of a horseshoe nail.

GRMers would have ridden the horse anyway.

gamby
gamby SuperDork
11/28/11 10:13 p.m.

In reply to DrBoost:

Lack of airport security missed some box cutters.

We've been at war for 10 years and trillions of dollars as a result.

Salanis
Salanis SuperDork
11/28/11 10:59 p.m.

In reply to JoeyM:

To err is human. But to really berkeley up, you need a computer.

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