Things you always wanted to know the answer to [Vol. 2]

Things you always wanted to know the answer to [Vol. 2]

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walm

10,609 posts

202 months

Tuesday 6th January 2015
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Dr Jekyll said:
Is there any particular advantage in building power stations closer to where the power is needed? I presume there must be.
Yes. Those big thick cables and pylons aren't cheap. Also - power is lost to heat over the distance.

WetPaint

1,212 posts

181 months

Tuesday 6th January 2015
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How long do you get once you have paid for your car park ticket to get out? 5 mins? 10 mins? up to the next time/payment threshold?

anonymous-user

54 months

Tuesday 6th January 2015
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goldblum said:
OpulentBob said:
Now, recently (in the last 6 months) he has changed his surname from something anglo-saxon, to Liu. Is there a reason to do this? Is it required to be a grand master or sensei or Splinter or something?
No, absolutely not.

He's 'immersing himself in the role' a little too much, lol. Mostly this sort of obsession involves people holidaying in China/Japan and maybe living there to train/compete with a known 'Master' or training camp for a short while. Taking a foreign name is going waaay too far.
I'm not gonna mock him...
hehe

Thanks for the info smile

goldblum

10,272 posts

167 months

Tuesday 6th January 2015
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OpulentBob said:
I'm not gonna mock him...
hehe

Thanks for the info smile
You're welcome.

I've been teaching for nearly 30 years. My students call me by my Christian name, although as I'm graded in Lau Gar Kung Fu I could take the title of Master. But I don't feel I'm a master of anything, it's waaay too formal and I'd never be able to keep a straight face if a student called me that.

andym1603

1,812 posts

172 months

Tuesday 6th January 2015
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WetPaint said:
How long do you get once you have paid for your car park ticket to get out? 5 mins? 10 mins? up to the next time/payment threshold?
The machine in our local shopping centre tells you " you have twenty minutes to leave the car park" once you pay the fee. Never seen this elsewhere so don't know if it is common.

neelyp

1,691 posts

211 months

Wednesday 7th January 2015
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OpulentBob said:
Guy at work is a seriously good martial artist, according to the videos of him on youTube. He's good at standing looking relaxed, then all of a sudden being alert and ready to punch fk out of someone. That is the extent of my knowldge of martial arts. Now, recently (in the last 6 months) he has changed his surname from something anglo-saxon, to Liu. Is there a reason to do this? Is it required to be a grand master or sensei or Splinter or something?

(Can't ask him, don't know him that well, and he's on the night shift so see him once a month)

Thanks.
Perhaps he got married.

TIGA84

5,207 posts

231 months

Wednesday 7th January 2015
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WetPaint said:
How long do you get once you have paid for your car park ticket to get out? 5 mins? 10 mins? up to the next time/payment threshold?
Bizarrely on this I was waiting for Mrs Tiga and Tiga Junior to come out of the theatre recently (I bolted at the curtain call as the queue has been 45 mins long before) and it had an "exit by" time on the printed ticket. I was thinking the worst that it wouldn't let me out after a certain time but it was 20 mins from the time I paid. Check for yourself next time, its more than likely printed on the ticket but you've probably never looked.

Vipers

32,890 posts

228 months

Wednesday 7th January 2015
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Can anyone explain this :-

A compressed spring weighs more than a relaxed one.

Someone sent it to me amongst other amazing facts which seemed pluasable, but this one?




smile

Tyre Tread

10,535 posts

216 months

Wednesday 7th January 2015
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Vipers said:
Can anyone explain this :-

A compressed spring weighs more than a relaxed one.

Someone sent it to me amongst other amazing facts which seemed pluasable, but this one?

smile
Is it on a conveyor belt?

markmullen

15,877 posts

234 months

Wednesday 7th January 2015
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Vipers said:
Can anyone explain this :-

A compressed spring weighs more than a relaxed one.

Someone sent it to me amongst other amazing facts which seemed pluasable, but this one?




smile
Being lower it has a taller column of air exerting pressure on it?

marshalla

15,902 posts

201 months

Wednesday 7th January 2015
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Vipers said:
Can anyone explain this :-

A compressed spring weighs more than a relaxed one.

Someone sent it to me amongst other amazing facts which seemed pluasable, but this one?
Only through misunderstanding of e=mc^2

Rawwr

22,722 posts

234 months

Wednesday 7th January 2015
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Vipers said:
Can anyone explain this :-

A compressed spring weighs more than a relaxed one.

Someone sent it to me amongst other amazing facts which seemed pluasable, but this one?
e=mc²?

Although the post above this may prove to mean I've misunderstood it.

ETA: After some thorough Googling, I now realise why.

Edited by Rawwr on Wednesday 7th January 15:47

walm

10,609 posts

202 months

Wednesday 7th January 2015
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It weighs more because there is some fat-ass sitting on top of it compressing it.
And weight(fat ass + spring) > weight(spring).

Vipers

32,890 posts

228 months

Wednesday 7th January 2015
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walm said:
It weighs more because there is some fat-ass sitting on top of it compressing it.
And weight(fat ass + spring) > weight(spring).
A sensible answer. biggrin




smile

Brother D

3,721 posts

176 months

Thursday 8th January 2015
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Vipers said:
walm said:
It weighs more because there is some fat-ass sitting on top of it compressing it.
And weight(fat ass + spring) > weight(spring).
A sensible answer. biggrin




smile
Well it takes energy to compress a spring so I assume the mass increases by a small amount?

Asterix

24,438 posts

228 months

Thursday 8th January 2015
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Why?

wildone63

990 posts

211 months

Thursday 8th January 2015
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What does the phrase 'high juice' mean on bottles of diluted drinks?

grumbledoak

31,536 posts

233 months

Thursday 8th January 2015
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Asterix said:
Why?
Because they are using a rubber band to keep the spring compressed. wink

Asterix

24,438 posts

228 months

Thursday 8th January 2015
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hehe

21TonyK

11,533 posts

209 months

Thursday 8th January 2015
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wildone63 said:
What does the phrase 'high juice' mean on bottles of diluted drinks?
Higher fruit juice content, still not a lot but more than a cheap squash.
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