C G & H N Y toU all

hefty1
Posted 10/12/2008 - 14:27 Link
nathanever82 wrote:

"There is a lamp inside a photography darkroom. When the darkroom door is closed, it is impossible to tell from outside the room whether or not the lamp is on. There are two switches outside the door of the darkroom. One or both of the switches may control the lamp. It also could be that neither of the switches control the lamp. All you know is that the light bulb is currently off and that the lamp and bulb are in working condition. The darkroom door is closed and once you open the door you cannot touch either of the switches. If you can only open the dark-room door one time, how can you tell which switches, if any, control the lamp?"
Is this going to be something obvious like, "Use the switch that's labelled Darkroom Light On/Off"?
Joining the Q
Roscoe
Posted 10/12/2008 - 15:07 Link
Right I'll start again!

All I wanted to do was to wish everyone on the Digital Single Lens Reflex forum, Christmas Greetings and a Happy New Year.

Having said that, I look forward to seeing photos from beginners like me, and from the professionals, so that we can compare and hopefuly better our efforts.

Roscoe
Mac
Posted 10/12/2008 - 15:48 Link
Compilments of the Season, Roscoe!

Mac from Montreal

SP, SPII, SPF, PZ-10, P30, SFX, K110D, istDS, Optio 60, Z-10, H90, RZ10, I-10, f3.5 28mm, f1.8 55mm, f1.4 50mm, f3.5 135mm, f2.5 135mm, f4 50mm Macro, f4.5 80-200 F, f4 35-70, f3.5 28-80, f3.5 35-135, f3.5 18-55, f1.8 31mm Ltd., two Auto 110's, Auto 110 lenses and filters, tubes, bellows, Manfrottos and a sore back.
Roscoe
Posted 10/12/2008 - 16:08 Link
Mac wrote:
Compilments of the Season, Roscoe!

Thanks Mac,

Roscoe
pentaxian450
Posted 10/12/2008 - 17:22 Link
Roscoe wrote:
pentaxian450 wrote:
Roscoe wrote:
One doesn't swallow bugs in the UK,we leave that to the celebs, in I'm a Celeb Get Me Out Of Here!

Turkey, Pork, Beef, Ham,and Christmas Pudding, with Custard, and Mince Pies, are consumed at the festive period,but never bugs.

Which Canadian bugs are you refering to?
English is not my first language (I was born a French guy, sorry if it hurts some), so it makes it harder to figure things like that. I guess I'm not the only one who did some head scratching.
Your one up on me then Pentaxian, as English is my only language, hoping to get to see the Rockies in the future, what's Banf like as all tours seem to include it?

My compliment of the season to you and your family,
Roscoe
Banff (with two "f") is very nice. The only problem I have with the place is the fact that it is about 4500 km. from my place, so, as you can figure, I'm not there every other days. The Rockies are more or less like the Alps, but everybody think ther is only one mountain chain, while there are actually about 5 or 6 chains side by side that cover the whole of British-Columbia and part of Manitoba. Very impressive. Then, if you go on Vancouver Island, you can see Sequoia. You can do your morning jogging going around those trees only once.
Yves (another one of those crazy Canucks)
nathanever82
Posted 10/12/2008 - 23:40 Link
What, I can't be sarcastic now?

Roscoe, nothing ever offends me, I was only joking.

The riddle is real, and it has a very intuitive answer. Much more intuitive than the OP acronym and puzzling sentence!!!


Nathan
'Between the lights there is always a shadow'

www.nathanservi.com & PPG
pentaxian450
Posted 10/12/2008 - 23:47 Link
On my previous post, I made a huge mistake. I moved the Canadian Rockies two provinces east. I wrote Manitoba when I should have written
Alberta. But you don't have to fret, I'll punish myself for that gross error!
Yves (another one of those crazy Canucks)
Posted 10/12/2008 - 23:53 Link
Hi Nathan
Before opening the darkroom door ,is it allowed to turn on any switch ?:
vikram
Edited by user_removed: 10/12/2008 - 23:56
scottthehat
Posted 10/12/2008 - 23:59 Link
well then whats the answer, its a lamp
just keep snapping,

https://pentaxphotogallery.com/scottbenson


http://s727.photobucket.com/albums/ww272/scottthehat/


CAMERAS = k200d + battery grip.
nikon d300 + battery grip.
LENSES = tamron aspherical DII 18-200mm f3.5/6.3,
nikon 18-200mm afs vr f3.5/5.6 g dx
sigma 150-500mm apo dg hsm os
sigma 170-500mm apo dg
FLASH = samsung sef36pzf flash + more.
pentaxian450
Posted 11/12/2008 - 00:19 Link
nathanever82 wrote:

And yes, like Pentaxian I am also not english, and the five languages that I speak often confuse my understanding...
Nathan
You really know how to make someone feel "uneducated"I just speak two and a half (my spanish is so and so) and understand three and a half. I had to learn to understand Hungarian, since my wife returns to her native language when she is in a bad mood. And, no, I won't tell you why she gets in bad moods.
Yves (another one of those crazy Canucks)
Don
Posted 11/12/2008 - 00:35 Link
there's mountians in Manitoba?
open the door flip both switches.
happy holidays.
I'm drunk
Fired many shots. Didn't kill anything.
nathanever82
Posted 12/12/2008 - 13:48 Link
You can turn on all the switches, or one of them. but you can only open the door of the dark room once.
'Between the lights there is always a shadow'

www.nathanservi.com & PPG
amoringello
Posted 12/12/2008 - 14:14 Link
Anyone in the darkroom trying to develop photos?
Throw one switch. If you hear a scream, well, that one controls the light. Throw the other switch. If you wake up with an ice pack on your noggin and the other guy has a bandaged hand, you now know that switch also controlled the light.

Otherwise, at night, throw a piece of photo paper under the door for each light switch thrown and develop to determine which switch caused the paper to go black.
Critical-i
Posted 12/12/2008 - 15:41 Link
nathanever82 wrote:
I feel deeply offended by the "dear boy" appellative...

Yet, my discomfort was created not by the acronym, but rather by the following sentence, which, IMO, is incredibly 'out of the blue'.

And yes, like Pentaxian I am also not english, and the five languages that I speak often confuse my understanding...

And to leave you with an interesting (and easy-to-understand) query, how about this.

"There is a lamp inside a photography darkroom. When the darkroom door is closed, it is impossible to tell from outside the room whether or not the lamp is on. There are two switches outside the door of the darkroom. One or both of the switches may control the lamp. It also could be that neither of the switches control the lamp. All you know is that the light bulb is currently off and that the lamp and bulb are in working condition. The darkroom door is closed and once you open the door you cannot touch either of the switches. If you can only open the dark-room door one time, how can you tell which switches, if any, control the lamp?"


Regards,
Nathan
OK here goes....

Before I open the door, I turn switch A on for 30 seconds. Then I turn it off, turn switch B on and open the door.

If the light is on then switch B is the right switch.
If the light is off but the lamp is hot, then switch A was the right switch
If the light is off and the lamp is cold, then neither switch works.

Am I right :
Cheers, Steve
Father Ted
Posted 12/12/2008 - 16:55 Link
My brain hurts
Getting there! Thanks to you guys

Pentax K3ii, Pentax K10d, Kit lens ( 18-55mm ), 50mm f1.7 lens, Tamron 70-300mm lens, Prinzflex 70-162 manual lens, Various old flashes.

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