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Coronavirus (COVID-19)


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5 minutes ago, Gordon EF said:

Partly. Part of the feeling of what's up and what's down is just what we're used to seeing. So if a spaceship was arranged like a room in a building on Earth with seats, desks etc fixed to one surface, we'd likely still 'feel' like we could tell up from down and that it made sense, even with no or very little gravity.

IIRC In the early days of the international space station, the astronauts use to sleep in any orientation that they liked.  However it was disturbing to wake up and see a colleague sleeping on the wall.  Therefore they agreed on which way was up even if this was artificial.

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10 minutes ago, Gordon EF said:

Partly. Part of the feeling of what's up and what's down is just what we're used to seeing. So if a spaceship was arranged like a room in a building on Earth with seats, desks etc fixed to one surface, we'd likely still 'feel' like we could tell up from down and that it made sense, even with no or very little gravity.

They've done experiments with special glasses that give you the visuals of being upside down. Very disorienting to start off with, but once your brain adapts it takes the same time to get back to normal when you take them off. 

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They've done experiments with special glasses that give you the visuals of being upside down. Very disorienting to start off with, but once your brain adapts it takes the same time to get back to normal when you take them off. 
Aye the mind performs certain adjustments based on what it thinks it should be seeing all the time. Some bit of gear the auld mind.
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9 minutes ago, BawWatchin said:

Nah, just you and kinky. Most of P&B doesn't have that problem m8.

Speaking for myself I'd love a nice pint, bottled and canned beers are ok but it's just not the same.

 

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Don’t know if this has been mentioned already, but large scale testing in England has shown that only one person in ten in London and one person in twenty outside London have had the virus.

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31 minutes ago, welshbairn said:

They've done experiments with special glasses that give you the visuals of being upside down. Very disorienting to start off with, but once your brain adapts it takes the same time to get back to normal when you take them off. 

Yeah, I've seen that. It's incredible how quickly the brain deals with it and adjusts.

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33 minutes ago, Bairnardo said:
37 minutes ago, welshbairn said:
They've done experiments with special glasses that give you the visuals of being upside down. Very disorienting to start off with, but once your brain adapts it takes the same time to get back to normal when you take them off. 

Aye the mind performs certain adjustments based on what it thinks it should be seeing all the time. Some bit of gear the auld mind.

i've been learning about machine learning on images during lockdown and since it's based around trying to mimic the way the human eyes and brain work together, they did a quick intro on it and it was fascinating. We've got a very small area of incredibly high resolution about the size of your thumbnail and everything else is blurry. If you were to look at that raw output without the adjustments from your brain it would look absolutely horrendous and jittery. Your brain just fools you into thinking it's smoothed out.

Edited by Gordon EF
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41 minutes ago, Bairnardo said:
44 minutes ago, welshbairn said:
They've done experiments with special glasses that give you the visuals of being upside down. Very disorienting to start off with, but once your brain adapts it takes the same time to get back to normal when you take them off. 

Aye the mind performs certain adjustments based on what it thinks it should be seeing all the time. Some bit of gear the auld mind.

Its the reason you can't see your own nose despite it being in your field of vision

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43 minutes ago, Granny Danger said:

Don’t know if this has been mentioned already, but large scale testing in England has shown that only one person in ten in London and one person in twenty outside London have had the virus.

Extrapolating that data across the UK would lead to approx 3.7m infections and a morbidity rate of 0.93%, with over 90% of fatalities being in those aged 60 or over.

Continuing with a blanket lockdown is the wrong approach.

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Just now, Todd_is_God said:

Extrapolating that data across the UK would lead to approx 3.7m infections and a morbidity rate of 0.93%, with over 90% of fatalities being in those aged 60 or over.

Continuing with a blanket lockdown is the wrong approach.

Not sure where you get the infection or morbidity rate from.  Show your workings.

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51 minutes ago, Granny Danger said:

Don’t know if this has been mentioned already, but large scale testing in England has shown that only one person in ten in London and one person in twenty outside London have had the virus.

So approx 3,150, 000. Death rate 1%

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7 minutes ago, Granny Danger said:

Not sure where you get the infection or morbidity rate from.  Show your workings.

London pop. Approx 8.9m. 10% is 890k

Rest of uk pop. Approx 56m. 5% is 2.8m

Total deaths = 34,466

(34,466 / 3,690,000) x 100 = 0.93

In England 21,864 of 24,527 deaths in hospitals have been in those aged 60+ which is 89%

Factor in care homes and it will be well over 90%

Edited by Todd_is_God
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1 minute ago, Granny Danger said:

Extrapolate that across the entire population...

Of where?

That was for Englandshire. (Including Waleshire.)

What Todd_is_God said

Edited by Jacksgranda
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