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08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
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File: IMG_9038.gif (3.11 MB, 1500x750)
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biological, geological, topographic, meteorological, oceanic, etc.
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Time zone map dump incoming
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>>2839814
Bad time zone borders harm sleep.
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>>2839815
China is insane. Sunrise can be as late as 10am due to the tz rules.
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>>2839814
Thirty minute time zones
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>>2839663
What type of productivity is that map? Agricultural?
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>>2839818
biological productivity:
the rate at which energy is absorbed i to an ecosystem through photosynthesis for a given area of land
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>>2839814
>Time zone map
Wrong. Arizona is 100% Mountain Standard time all year. Bad map to miss that.
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>>2840298
>given area of land
Which should also include the oceans, and would blow land productivity away.
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>>2839663
Can that map slow the f down
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>>2840328
There's only a couple of lines of text on that image and you were too stupid to comprehend them. Well done.
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>>2840385
Why does Eastern Texas, Oklahoma, Southern Louisiana, and Florida get so much thunder?
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UK sunset times summer
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>>2840385
Because of the layout of the North American continent.

Thunder storms happen when there is warm air at the surface under cool air above and they meet. They're most common where it is hot and humid, over larger landmasses.

The areas over the South Eastern US create these conditions more than other areas. Thunder storms are most common in tropical regions.

They're more common in France than in England, and more common in the South East of England than in Scotland, where they're relatively rare.
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>>2840369
Fake maps are irrelevant.
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>>2840538
Why is the UK a pride flag?
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>>2840542
Just need to chop off the South East and then we can be normal again.

Also, the trade-off for it being light at 10pm in summer is when it's dark at 3.30pm in winter.
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Leafs, you've been warned.
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>>2840541
Its not a fake map its an incorrect map.
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>>2840808
What is incorrect about it?
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>>2840594
...some day
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>>2841121
but why though
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>>2841121
Iโ€™m sure youโ€™re capable of thinking about something else
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>>2841121
This, but the internet and spam calls.
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>>2841121
DEBOONKED
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>>2839663
Beating heart of god
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>>2841146
Some idiot photoshoped a "joke" caption to the graph
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>>2839816
The far west of China is basically nomades who wake and sleep with the sun so it's not really that relevant.
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>>2840387
Lightning is energy. The winds bring a lot of energy from Africa. That white swathe looks like hurricane track.
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>>2839663
This makes me hard for some reason
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>>2842221
fun fact: did you know that since 1900, lake michigan has technically been part of both the st laurence watershed and the mississippi watershed
this is because a canal was dug through the st laurence divide, connecting the chicago river to the illinois river, and reversing the flow so it flows inward from the lake
this was done to protect lake michigan from pollution, as the lake is where the city gets its drinking water
also fun fact: the colorado river doesn't reach the ocean anymore. it used to flow into the gulf of california, but now the entire river gradually gets sucked up for irrigation and tap water, between arizona and mexico, and theres just a dry empty delta now
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>>2842255
I just checked and I'm not hard
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>>2842284
Is that the same canal with the underwater electric fence to keep carp out?
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>>2842288
Also checked
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>>2839816
What is Argentina doing?
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>>2842461
They have weird dining culture where eating at 8pm is considered to be the 'Early Bird Special for Senior Citizens'. Since they tend to wake up late and go to bed late, that they're usually more than an hour off of solar noon works for them. At least they ditched DST and due to the north-south orientation of most of the country, they get to stick to a single time zone.
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>>2842463
Is that chart upside-down because it's from the southern hemisphere?
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>>2842635
No fantasy maps please
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>>2839663
Damn no wonder the native food culture of the north focuses on preservation, and why colonialism to take over the south had to happen to support larger populations.
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>>2842739
It's not upside down and your attempt at making a dad joke failed miserably.
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>>2839816
As a night owl who is never in sync with the sun, would I be happier in a blue or red area?
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>>2839663
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>>2842917
Depends on if you have obligations outside your household. If you do need to go out and have things be open, blue areas are best for you as it gets dark earlier. You should also be opposed to daylight saving time. If you do not need to go out and sync your awake time with society, you might prefer red areas (and permanent DST) as it lessens the amount of noise and activity by others during dark hours.



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