From the early days of motoring.
For 1 point, please describe what is happening here, and who is responsible.
Be sure to answer all parts of the question, if you'd like the point.
Only complete answers will earn a point
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Experts?
Pros?
Is it related to a radio?
Is the wedge under the car significant for this puzzle?
Good eye!
Yes, it is.
An early form of traffic abatement?
A closer look at the picture might be in order. 8)
Certain kind of an early light barrier?
Barrier? No
But something to do with light... yes!
a counter of cars?
No; something quite different, and about this car, in particular.
has it something to do with measurement?
There appears to be a small light on the front mudguard, connected to the front axle.
Also a cable running from the front to the guy sitting in the back wearing headphones?
Anything to do with testing brake lights?
Are the five white dots part of the system?
Quote from: Allemano on September 28, 2011, 08:23:10 AM
has it something to do with measurement?
Yes, of a sort...
Quote from: woodinsight on September 28, 2011, 08:37:00 AM
There appears to be a small light on the front mudguard, connected to the front axle.
Also a cable running from the front to the guy sitting in the back wearing headphones?
Anything to do with testing brake lights?
The light on the mud guard is well spotted. Nice work!
The guy in the back is not wearing headphones.
Nothing to do with brake lights.
Quote from: Ray B. on September 28, 2011, 08:37:35 AM
Are the five white dots part of the system?
The white dots serve the same general purpose, and are the key to the solution!
has it something to do with movies?
I see six white spots. two a the wheels center, two at the mudguards (on top of front and rear) and two spots on the passengers (one on the driver's shoulder and one on the rear passenger's head)
You are on the beam! Why would somebody want to film those lights on a car?
Locked for Allemano...
Something to do with the measurement of movement of the car and passengers as it passes over the hump in the road?
I had locked this for Allemano... ;)
Quote from: Otto Puzzell on September 28, 2011, 10:03:27 AM
I had locked this for Allemano... ;)
No problemo......
My posting missed your post re the lock by a few seconds I guess.....
I know this device rather from modern film making. Lights are used as fix points to help generating virtual movement like in animated films. So, I guess it could be used for early cartoon movies?
The movement of the lights as the suspension, vehicle and occupants move is indeed filmed.
But not for the purpose of making a cartoon.
So it's not for the movie business, but for the car company's engineers? :scratch:
Maybe to test the quality of the suspension & chassis by measuring the movement of the car while passing this wedge?
Oh, now I see, that's what woodinsight said before..
That's it!
Now, can you answer the rest of the puzzle question?
Still locked
I'm stuck.
Please open it again!
Quote from: Allemano on September 30, 2011, 11:57:06 AM
I'm stuck.
Please open it again!
As you wish - open, sesame!
Opening the door in the black hole now
Bump
Is your puzzle related to this experiment from 1937?
Quote from: pnegyesi on October 30, 2011, 11:55:15 AM
Is your puzzle related to this experiment from 1937?
Allemano beat you to that conclusion. The rest of the solution is still in play.
Related to the Chevrolet Knee-Action suspension?
No, not specifically. And the puzzle pic predates knee-action by some years.
:bump: ;)
Santa's offering two points for finishing this one off.
I will award a third point, should it be solved in the next 24 hours. :)
No clues will be provided.
Today only (13 February), I'm repeating this three-point offer.
Was this a General Motors experiment?
The engineer who set up and conducted this experiment worked for a university, and was an member of the Society of Automotive Engineers
Was it the University of Michigan?
Yes!
Was it Walter E Lay?
No
Who will unlock the solution?
.
If one stares long enough at Reply #47, perhaps one might decipher the missing parameter of this puzzle.
John M Nickelsen?
No
While the objects in the puzzle clue may contain some nickel, that's getting a bit too molecular.
E.W. Weaver? Though I have no idea how to relate it to keys, but he published a nice article in 1929 on automobile suspensions
Not E.W. Weaver?
"Keys" are a direct path to the answer.
Walter C Keys?
Finally, it is solved! :o