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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talksthetorque

10,815 posts

135 months

Tuesday 25th April 2017
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David87 said:
Why do many UK hotels use a combination of the usual UK sockets, but also the old type D ones for lamps and stuff? It's puzzled me for ages, but only just been reminded of it again as I'm currently in a hotel! Socket looks like this:
Several possible reasons. These are used for lights as you say.
A) The lighting circuit switches off when you take your card out of the slot. It's on a separate breaker and relay.
B) If it's on a separate circuit, then anything that you plug in that is dodgy (dryer/tongs/kettle/iron that have flaky cords don't knock out the lights.
C) one less place to steal their electricity.

MarshPhantom

9,658 posts

137 months

Wednesday 26th April 2017
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Why is "Recession White" only ever popular when there's a Tory Government?

P-Jay

10,565 posts

191 months

Wednesday 26th April 2017
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MarshPhantom said:
Why is "Recession White" only ever popular when there's a Tory Government?
Is it because in times of recession people tend to soften their desire to help their fellow man and look after number 1, which tends to lead to a more Tory way of thinking / voting?

Governments are like football managers, when things are going well their fans love them, their detractors usually ignore them and we all sort of assume they're busybodies, making fuss, doing little – when things go wrong we demand to know what the hell they were up to and they’re sacked at the first opportunity whether they’re to blame or not.

In actual fact though, and I’m no fashionista – the current trend for white stuff (clothes, cars, phones etc) started about 2005, a lot of people think it was the first iPods that started it, but for cars I think it was when people started to go on holiday in the Middle East in great numbers, white cars look great in the desert, but IMHO slightly tragic in the UK in February.

frg530

453 posts

158 months

Wednesday 26th April 2017
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David87 said:
Why do many UK hotels use a combination of the usual UK sockets, but also the old type D ones for lamps and stuff? It's puzzled me for ages, but only just been reminded of it again as I'm currently in a hotel! Socket looks like this:
As said it's a lighting socket outlet, aka 5A socket. They're used to allow switching of standard lamps and the like through the lighting switches on the wall. They're powered from the lighting circuit which is normally protected by a 6A or 10A circuit breaker and can't be the usual 13A outlet as if you plugged something like the kettle in it would overload the circuit and trip the breaker.

Basically there so you don't have to walk over to the lamp and switch it on, just do it via the wall switch on the entrance to the room. Many houses have them installed for the same purpose.

austinsmirk

5,597 posts

123 months

Wednesday 26th April 2017
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schmunk said:
Slaithwaite = SlOWit (OW, as in "I've hurt myself")
also Laneshawbridge.

pronounced

Lan sha bridge.

Willy Nilly

12,511 posts

167 months

Wednesday 26th April 2017
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When there was flooding and a lot of rain a while back it was due to global warming, but it's really dry now. Does this mean global warming is off or is it climate change this time? I forget how it works.

Tyre Smoke

23,018 posts

261 months

Wednesday 26th April 2017
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My wireless router has 4 ethernet ports on the back. I've got two currently used, for two desktops, but have just signed up for a VOIP phone service which needs three ethernet sockets. Do I just need to buy an ethernet switch and plug it in to one of the vacant ports to effectively make that port into five (which is how many the switch has) or do I need something else?

Sheets Tabuer

18,961 posts

215 months

Wednesday 26th April 2017
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Yes you can do that with no problems.

P-Jay

10,565 posts

191 months

Wednesday 26th April 2017
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Tyre Smoke said:
My wireless router has 4 ethernet ports on the back. I've got two currently used, for two desktops, but have just signed up for a VOIP phone service which needs three ethernet sockets. Do I just need to buy an ethernet switch and plug it in to one of the vacant ports to effectively make that port into five (which is how many the switch has) or do I need something else?
Yes, another consideration is that most VOIP hansets allow pass-through to make cabling easier and the better ones offer gigabit pass-through.

Rostfritt

3,098 posts

151 months

Wednesday 26th April 2017
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frg530 said:
David87 said:
Why do many UK hotels use a combination of the usual UK sockets, but also the old type D ones for lamps and stuff? It's puzzled me for ages, but only just been reminded of it again as I'm currently in a hotel! Socket looks like this:
As said it's a lighting socket outlet, aka 5A socket. They're used to allow switching of standard lamps and the like through the lighting switches on the wall. They're powered from the lighting circuit which is normally protected by a 6A or 10A circuit breaker and can't be the usual 13A outlet as if you plugged something like the kettle in it would overload the circuit and trip the breaker.

Basically there so you don't have to walk over to the lamp and switch it on, just do it via the wall switch on the entrance to the room. Many houses have them installed for the same purpose.
On top of all this they could be connected to a dimmer switch, which would cause all sorts of problems if you connected anything other than a lightbulb into it.

They used to be part of the standard and were designed for low load appliances. Later it was decided that having two different size of common sockets is just inconvenient as you will always end up with the wrong one for what you need. In the same way that if you ever install a single socket, there will come a time you want to plug two different things into it.

Shakermaker

11,317 posts

100 months

Thursday 27th April 2017
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MarshPhantom said:
Why is "Recession White" only ever popular when there's a Tory Government?
Have you seen that a number of manufacturers are now offering white paint as a cost option rather than the default?

Company ordered some cheap lease Corsas and didn't tick any boxes at all, they turned up in what I can only describe as "stomach acid bile green" rather than white, which we had expected.

Shakermaker

11,317 posts

100 months

Thursday 27th April 2017
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Why do some time-zone offsets work in 30 minute intervals, or, in three bizarre cases, 45 minute intervals, from UTC? It seems unusual to have them deemed as such?

Am asking because I just realised that right now, it is concurrently Wednesday, Thursday AND Friday, depending where on Earth you are located, a pheneomena that occurs for 2 hours everyday between 11am and 1pm during British Summer Time.

Rostfritt

3,098 posts

151 months

Thursday 27th April 2017
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Shakermaker said:
Why do some time-zone offsets work in 30 minute intervals, or, in three bizarre cases, 45 minute intervals, from UTC? It seems unusual to have them deemed as such?

Am asking because I just realised that right now, it is concurrently Wednesday, Thursday AND Friday, depending where on Earth you are located, a pheneomena that occurs for 2 hours everyday between 11am and 1pm during British Summer Time.
Because any country or region can decide what their time zone is. There are some weird ones, like China being all in the time zone Beijing belongs in, so in western provinces sunrise can be after 10am.

Weird ones seem to be for smaller states, maybe they want the time right for the capital or the bulk of the population without making it completely absurd in the extremities. It is impressive the world has agreed for them to be as uniform as they are. Somehow even the French agreed to make Greenwich the prime meridian and we didn't end up with every country a number of minutes apart from another.

fomb

1,402 posts

211 months

Thursday 27th April 2017
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Rostfritt said:
Because any country or region can decide what their time zone is. There are some weird ones, like China being all in the time zone Beijing belongs in, so in western provinces sunrise can be after 10am.

Weird ones seem to be for smaller states, maybe they want the time right for the capital or the bulk of the population without making it completely absurd in the extremities. It is impressive the world has agreed for them to be as uniform as they are. Somehow even the French agreed to make Greenwich the prime meridian and we didn't end up with every country a number of minutes apart from another.
Or because they're a bit mental: http://www.bbc.co.uk/news/world-asia-33815049

Ayahuasca

27,427 posts

279 months

Friday 28th April 2017
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fomb said:
Rostfritt said:
Because any country or region can decide what their time zone is. There are some weird ones, like China being all in the time zone Beijing belongs in, so in western provinces sunrise can be after 10am.

Weird ones seem to be for smaller states, maybe they want the time right for the capital or the bulk of the population without making it completely absurd in the extremities. It is impressive the world has agreed for them to be as uniform as they are. Somehow even the French agreed to make Greenwich the prime meridian and we didn't end up with every country a number of minutes apart from another.
Or because they're a bit mental: http://www.bbc.co.uk/news/world-asia-33815049
Chavez moved Venezuela time by half an hour because he didn't want to be in the same time zone as part of the US.

gregs656

10,879 posts

181 months

Friday 28th April 2017
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Shakermaker said:
Why do some time-zone offsets work in 30 minute intervals, or, in three bizarre cases, 45 minute intervals, from UTC? It seems unusual to have them deemed as such?

Am asking because I just realised that right now, it is concurrently Wednesday, Thursday AND Friday, depending where on Earth you are located, a pheneomena that occurs for 2 hours everyday between 11am and 1pm during British Summer Time.
Some good stuff about time zones here - http://www.citymetric.com/horizons/here-are-some-w...

Shakermaker

11,317 posts

100 months

Friday 28th April 2017
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gregs656 said:
Shakermaker said:
Why do some time-zone offsets work in 30 minute intervals, or, in three bizarre cases, 45 minute intervals, from UTC? It seems unusual to have them deemed as such?

Am asking because I just realised that right now, it is concurrently Wednesday, Thursday AND Friday, depending where on Earth you are located, a pheneomena that occurs for 2 hours everyday between 11am and 1pm during British Summer Time.
Some good stuff about time zones here - http://www.citymetric.com/horizons/here-are-some-w...
Genuinely fascinating article to me. Thank you!

fomb

1,402 posts

211 months

Friday 28th April 2017
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Shakermaker said:
Genuinely fascinating article to me. Thank you!
IMO everything should just run on UTC and be done with it.

Shakermaker

11,317 posts

100 months

Friday 28th April 2017
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fomb said:
Shakermaker said:
Genuinely fascinating article to me. Thank you!
IMO everything should just run on UTC and be done with it.
Works well for us in the UK.

And everyone else can just adjust their work and life schedule to suit it. "Oh yeah, I work 2am-10am and have a takeaway at 11am" would be totally normal to someone in New Zealand!

john2443

6,337 posts

211 months

Friday 28th April 2017
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gregs656 said:
Shakermaker said:
Why do some time-zone offsets work in 30 minute intervals, or, in three bizarre cases, 45 minute intervals, from UTC? It seems unusual to have them deemed as such?

Am asking because I just realised that right now, it is concurrently Wednesday, Thursday AND Friday, depending where on Earth you are located, a pheneomena that occurs for 2 hours everyday between 11am and 1pm during British Summer Time.
Some good stuff about time zones here - http://www.citymetric.com/horizons/here-are-some-w...
Nepal are 15 mins different to India, allegedly just so they aren't the same as India, to show independence.

Unfortunately when I arrived, no one told me that, so I was 15 mins late (well, maybe 10 mins as I was aiming for 5 mns early) for everything in the first day until someone did tell me! If it was an hour different it would have been obvious but 15 is small enough that people just assume you're a bit late!

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