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?
http://www.matscieng.sunysb.edu/disaster/
might give you a few
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]
I have a whole book on the subject somewhere, but I think its back at my moms house.
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
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
Don't forget the Ariane 5 rocket that blew up on the first launch because of a fairly simple software issue.
In reply to JoeyM:
Bad title? First time I've seen a wikipedia error. Maybe you broke the internets.
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)
Metric conversion...http://www.wadenelson.com/gimli.html
The humble cotter pin might be behind many epic failures.
In reply to JoeyM:
That hilarious! You know the Mac guys got to love that.
Yeah, what did they expect, running NT? They got the Blue Screen of Death.
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
Reader
11/28/11 7:52 p.m.
Too bad it wasn't that most solid mix of Windows versions: Windows CE,ME,NT :)
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.
One time, I thought I had to fart a little... and... well, you know the rest.
GPS , do you wear boots? Lace up or pull on?
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
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.
Sharts are messy , no matter the attire.
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.
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
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.