Engineering News Blog

Engineering News

Latest news of interest to engineers. Sourced from GlobalSpec's Engineering News

Previous in Blog: Molecular Visualization of DNA   Next in Blog: U.S. Becomes Top Wind Producer, Solar Next
Close
Close
Close
12 comments
Rate Comments: Nested

Students Fail to Engineer Car-Dangling Prank

Posted February 03, 2009 8:48 AM

From Yahoo! News: Odd News:

A botched university prank to suspend a car from a Vancouver bridge on Monday has left five engineering students facing criminal charges. The University of British Columbia students were caught as they tried to lower the shell of a Volkswagen Beetle from the Iron Workers Memorial Bridge during the night. However, the cables eventually failed, sending the car plunging into the waters of Vancouver harbour.

Read the whole article

Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Anonymous Poster
#1

Re: Students Fail to Engineer Car-Dangling Prank

02/03/2009 9:40 AM

Are these 1st year students? Not able to calculate the stresses of a weight on a cable? Assuming they somehow make it through school, I'm not sure I'd hire any of them!

Reply
Guru
New Zealand - Member - Kiwi Popular Science - Weaponology - New Member Engineering Fields - Power Engineering - New Member Engineering Fields - Electrical Engineering - New Member

Join Date: Sep 2006
Location: Auckland, New Zealand
Posts: 8777
Good Answers: 376
#2

Re: Students Fail to Engineer Car-Dangling Prank

02/03/2009 1:33 PM

Oops. These type of pranks are not unheard of. Fortunately no one was injured when it fell from beneath the bridge.

However, the cables eventually failed

Given this is from a media source I wouldn't trust this comment entirely, the failure point could have been the cars structure, not that the cables were undersized for the job and snapped. Perhaps the bumper fell off.

__________________
jack of all trades
Reply
Associate

Join Date: Apr 2006
Location: colorado rocky mountains
Posts: 37
Good Answers: 1
#7
In reply to #2

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 9:19 AM

Jack "Fortunately no one was injured when it fell from beneath the bridge."

How does it fall from beneath the the bridge?

Reply
Guru
New Zealand - Member - Kiwi Popular Science - Weaponology - New Member Engineering Fields - Power Engineering - New Member Engineering Fields - Electrical Engineering - New Member

Join Date: Sep 2006
Location: Auckland, New Zealand
Posts: 8777
Good Answers: 376
#10
In reply to #7

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 1:22 PM

It isn't mentioned in the media article but I am assuming that they suspended it from the bottom lattice supports under the bridge (it is the easiest and safest place to suspend the car). It is possible that they suspended it from the top arch, but I would expect more than a $5000 bill for damages if it fell onto the road below, and more than a "criminal mischief" charge.

__________________
jack of all trades
Reply
Power-User

Join Date: Dec 2006
Location: Boston, MA
Posts: 265
Good Answers: 4
#8
In reply to #2

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 9:23 AM

I'd guess your right. The only suitable point to hang a car from would be the frame rails. The dampers used to secure bumpers are built to attenuate impact during compression, they are not designed to get pulled.

I bet they didn't think to drain all the fluids and make the car safe from any environmental hazard. These students definitely didn't compile a complete plan.

When MIT put a car on the roof of a campus building, they did it in the least intrusive way possible. They actually only provided the illusion of a police car on the roof.

http://hacks.mit.edu/Hacks/by_year/1994/cp_car/

Reply
Guru
Popular Science - Weaponology - New Member Netherlands - Member - New Member Fans of Old Computers - Commodore 64 - New Member

Join Date: Sep 2007
Location: Japan
Posts: 2703
Good Answers: 38
#3

Re: Students Fail to Engineer Car-Dangling Prank

02/03/2009 11:15 PM

Fail! (their test)

__________________
From the Movie "The Big Lebowski" Don't pee on the carpet man!
Reply
Guru

Join Date: May 2007
Location: Geelong, Australia
Posts: 1084
Good Answers: 54
#4

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 1:30 AM

Engineering students! The police should apologise (and pay some sort of restitution).

__________________
If there's something you don't understand...Then a wizard did it. As heard on "The Simpsons".
Reply
Power-User
Fans of Old Computers - PDP 11 - New Member

Join Date: Mar 2007
Location: In a mushroom field somewhere in Canada. Kept in the dark and fed sh--, well you know.
Posts: 312
#5

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 8:18 AM

Engineeers are good at calculating.

Not at tying off cars with a cable over

a 100m gorge. Obviously, these ones

weren't good at calculating either.

__________________
Dirt is for vegetables. Pavement is for racing.
Reply
Guru

Join Date: Mar 2007
Posts: 2550
Good Answers: 103
#6

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 9:06 AM

may be they wanted a new car

__________________
Fantastic ideas for a Fantastic World, I make the illogical logical.They put me in cars,they put me in yer tv.They put me in stereos and those little radios you stick in your ears.They even put me in watches, they have teeny gremlins for your watches
Reply
Power-User

Join Date: Mar 2008
Location: Globaly - very close to the southern most point of Canada
Posts: 445
Good Answers: 12
#9

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 9:47 AM

During this type of prank there was probably alcohol involved.

Idiot #1: "Dude! Did you hook up the axel cable?"

Idiot #2: "I thought you did dude."

-car falls

Idiot #3: "Duuuude!!! That was cool."

__________________
-why bother doing it wrong when it will be anyway.......
Reply
Guru
Australia - Member - New Member

Join Date: Feb 2008
Location: Australia
Posts: 2181
Good Answers: 255
#11

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 3:55 PM

Strange that in the world of "homeland security" the prank could proceed to the point of execution without intervention.

Yet another example of the impossibility to "protect everything" from those with the means, the determination and the resources.

__________________
Just an Engineer from the land down under.
Reply
Commentator

Join Date: Aug 2006
Location: Columbus, Ohio United States of America
Posts: 71
Good Answers: 1
#12

Re: Students Fail to Engineer Car-Dangling Prank

02/04/2009 9:23 PM

Embarrasing. "I break rules, but do cool things" versus "I break rules and I suck". A failed prank is soo bad, especially one of this magnitude.

__________________
I hope this is a good one!!!....... nope.....
Reply
Reply to Blog Entry 12 comments
Copy to Clipboard

Users who posted comments:

Anonymous Poster (1); Epke (1); ffej (1); gdevine (1); jack of all trades (2); Just an Engineer (1); misplayed (1); Pretendgineer (1); sb (1); unclefastguy (1); Wild Idea (1)

Previous in Blog: Molecular Visualization of DNA   Next in Blog: U.S. Becomes Top Wind Producer, Solar Next

Advertisement