Things you always wanted to know the answer to [Vol. 3]

Things you always wanted to know the answer to [Vol. 3]

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227bhp

10,203 posts

129 months

Thursday 28th January 2016
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red_slr said:
Why on some days are contrails really long and on other days almost nothing... seems to have not a lot to do with the weather on the ground either.
Mainly the wind dispersing them I would have thought.

Einion Yrth

19,575 posts

245 months

Thursday 28th January 2016
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Alex@POD said:
Einion Yrth said:
Most of the questions on here can be answered by a 5 second google. Sorry I asked!
Interested me enough to google, and I learned something. Win-win I'd say.

rohrl

8,740 posts

146 months

Thursday 28th January 2016
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red_slr said:
Why on some days are contrails really long and on other days almost nothing... seems to have not a lot to do with the weather on the ground either.
It depends which chemicals the illuminati are spraying us with.

MissChief

7,112 posts

169 months

Thursday 28th January 2016
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rohrl said:
red_slr said:
Why on some days are contrails really long and on other days almost nothing... seems to have not a lot to do with the weather on the ground either.
It depends which chemicals the illuminati are spraying us with.
Not every plane carries chemtrail chemicals. These trails only form at certain temperatures and at certain altitudes.

Halmyre

11,210 posts

140 months

Thursday 28th January 2016
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MissChief said:
rohrl said:
red_slr said:
Why on some days are contrails really long and on other days almost nothing... seems to have not a lot to do with the weather on the ground either.
It depends which chemicals the illuminati are spraying us with.
Not every plane carries chemtrail chemicals.
Yes they do, it's just that some of the chemicals are memory suppressants.

red_slr

17,264 posts

190 months

Thursday 28th January 2016
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We get a lot of east / west traffic and my house looks east / west so I often sit in the back garden watching them come into view as they cross the Irish sea (sad I know) and sometimes the trails are all the way from coast to coast. Today for example they must have been less than a mile or two. Yesterday they were quite long.

Europa1

10,923 posts

189 months

Thursday 28th January 2016
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How do those automatic train couplings work? - not just in terms of the physical connection between 2 trains, but also the controls, pa system etc?

austinsmirk

5,597 posts

124 months

Thursday 28th January 2016
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what on earth does "my bad" mean. I keep hearing morons using this phrase.

either written or spoken.

I am not from the ghetto you see.

SpeckledJim

31,608 posts

254 months

Thursday 28th January 2016
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austinsmirk said:
what on earth does "my bad" mean. I keep hearing morons using this phrase.

either written or spoken.

I am not from the ghetto you see.
"Sorry, my mistake"

Inherited from basketball I think.

Hugo a Gogo

23,378 posts

234 months

Thursday 28th January 2016
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red_slr said:
Why on some days are contrails really long and on other days almost nothing... seems to have not a lot to do with the weather on the ground either.
the weather up where they are, temperature mainly I think

at my workplace on a clear winters day they go for miles, right across the sky almost horizon to horizon
north south is usually Middle East to UK flights (was bored playing on flightradar one day

AAz01

102 posts

151 months

Friday 29th January 2016
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227bhp said:
Do practising Nazis still exist? Is it still possible to be a Nazi or is it verboten?
I was working with a couple of Ukrainian freelancers a couple of years ago. We communicated via Skype.
As soon as things kicked off over there, one of them changed their Skype profile picture to a swastika.
This was a 30+, educated software developer who I had been in contact with for a year. He always seemed normal and reasonable. It's not reported over here how many Nazis & Nazi sympathisers there are in Ukraine, but there were enough to start a war. If you look at photos of the war-dead, you will see many swastika tattoos which would normally be hidden by clothing.
Once it kicked off I think others realised they're not alone and they came out of the woodwork like this developer.
And some people here are still in doubt over which side to back frown.

Dr Jekyll

23,820 posts

262 months

Saturday 30th January 2016
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Why is it that compared with dogs, cats are less keen on swimming but more keen on eating fish?

monthefish

20,443 posts

232 months

Saturday 30th January 2016
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frg530 said:
When a car receives a mid production life facelift was the facelift on the drawing board from day one of the car design and just introduced to boost mid life sales? Or is it developed after the release of the original pre facelift and worked upon until the facelift time is due? BMW for example are 'great' at this. We've seen each generation of the 3 series right back to the E46 get released with standard rear lights then the facelift or LCI as they call it comes along with LED lights.
The facelifts are generally designed after the design of the original car is complete.
Depending on lifecycle of the vehicle/manufacturer, the facelift design will be well underway at the time the original car is launched on sale (which itself will likely have been designed 2-3 years prior).

handpaper said:
E30 and E36 also had facelifts, as did the E60, E39, E38 (twice) and probably many more. Some planning likely.
E38 BMW:

This was the facelift I was aware of:


(underside of lights scolloped into bumper)

What was the other one?

Collectingbrass

2,218 posts

196 months

Saturday 30th January 2016
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MissChief said:
ph1l5 said:
Why is it that nose hair is much thicker and stronger than head hair ?
Because it's designed to stop foreign objects entering the nose rather than keeping your head warm.
By whom? Or is that not in keeping with the spirit of the thread? smile

Edited by Collectingbrass on Saturday 30th January 13:30

monthefish

20,443 posts

232 months

Saturday 30th January 2016
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Dr Jekyll said:
Why is it that compared with dogs, cats are less keen on swimming but more keen on eating fish?
Because dogs are more keen on swimming, they have a certain affinity with fish, and see them more as friends.

AstonZagato

12,712 posts

211 months

Saturday 30th January 2016
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monthefish said:
Dr Jekyll said:
Why is it that compared with dogs, cats are less keen on swimming but more keen on eating fish?
Because dogs are more keen on swimming, they have a certain affinity with fish, and see them more as friends.

TwigtheWonderkid

43,402 posts

151 months

Saturday 30th January 2016
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Dr Jekyll said:
Why is it that compared with dogs, cats are less keen on swimming but more keen on eating fish?
Why do domestic cats hate water, but big cats swim quite happily?

Willy Nilly

12,511 posts

168 months

Saturday 30th January 2016
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Now and then I see very small children wearing glasses, how do the people that know these things know they need glasses and how do they know what prescription to give them?

Nimby

4,592 posts

151 months

Saturday 30th January 2016
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Willy Nilly said:
Now and then I see very small children wearing glasses, how do the people that know these things know they need glasses and how do they know what prescription to give them?
There's a machine that shines light from a "virtual" image at varying distances into the eye, sees if it focusses on the retina, and adjusts if necessary. When I go for a checkup an assistant normally does this to get a rough prescription before the optician does the full suite of tests.

Hugo a Gogo

23,378 posts

234 months

Saturday 30th January 2016
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there are eye chart thingmies without letters, with shapes etc for pre-reading age children
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