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Ian Kenway boosted

I just got a shiny new mouse pad! Trying to keep it clean and pristine, whenever I see a speck of dust now, I furiously wipe it away immediately.

It's a lost cause, really 😂

Ian Kenway boosted

RT @qikipedia
An ‘Arithmetic Rope’ is an ancient geometric tool used by architects, made out of a rope or string with 13 knots tied at equal intervals along it, allowing you to form both a perfect right angle and equilateral triangle.

Ian Kenway boosted
Ian Kenway boosted

@mur2501

Science is about observation, sharing those observations, discussing those observations, and getting better at predicting what we expect to observe given certain conditions... that is all science is about, doing that and doing it well. Right and wrong is the domain of the human ego and rests squarely outside of science.

@Wetrix @icedquinn

Ian Kenway boosted

Today's #Covid19Cymru headline:
Cases still going the right way. R back down below 1.
Local authority data not accessible on PHW web site. I will update later if it becomes available.

Cases tend to rise through the working week. 2069 new cases, although up on yesterday, is significantly lower than last Tuesday. We're dealing with averages which include the week after Christmas, so confidence in trends is low.
7-day average: 2122 - DOWN 63

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Ian Kenway boosted

R (estimate): 0.94 - DOWN 0.06
That's a significant drop in one day. But the same caveat as above applies.
The shape of the cases graph looks very like a blip caused by Christmas day infections happened. Later by-sample-date data are needed to confirm this though.
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Ian Kenway boosted

17 deaths is very low for a Tuesday; a day which often sees a rebound after the weekend. This seems improbable to me. Don't be surprised if tomorrow's figure is high.
If this is a true reflection of the number of deaths, it's very good news!
7-day averge: 35.14 - DOWN 2.29
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Ian Kenway boosted

The Local Authorities figures are now available for #Covid19Cymru and the news for #Ceredigion is:
Slight improvement. 11 new cases.
7-day average: 20.0 - DOWN 0.43
The VERY approximate R rate is 1.01, which is also down on the last few days, but still the wrong side of 1.

Ian Kenway boosted

RT @LSE_Angela
I am not joking that this came up among adobe.stock images of "woman science lab"

Ian Kenway boosted
Ian Kenway boosted

Today's #Covid19Cymru summary:
Cases down, my estimated R unchanged at 1.00, deaths still high (as expected).

I said to a friend who asked me this morning what I thought the case figures would be:
Anything under 1900 is good, over 2100 is bad.
It's 1898.
7-day average: 2185 - DOWN 54
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Ian Kenway boosted

R (estimate): 1.00 - UNCHANGED (still >1 to the 3rd decimal place - 1.001)
Still not much can be read into this, given that the calculation uses data over the Christmas and New Year period.

There were 25 deaths reported today. That's high for a Monday (which along with Sunday are usually the low points due to weekend reporting), though working practices could have been different over the new year weekend.
7-day average: 37.43 - UP 1.43
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Ian Kenway boosted

#Ceredigion has 15 new cases. The county saw some low figures over Christmas, which may or may not have been a true reflection of the situation, so the average goes up today. Small numbers don't provide good data for spotting trends.
7-day average: 20.43 - UP 1.29

Whilst cases are falling in the south, they are rising in the north. See this article:
nation.cymru/news/cases-rising
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