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Worth a repeat

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Accordion to research, 9 out of 10 people don't notice when you replace words with random musical instruments.

Permalink 2 comments (latest comment by Richard Walker, Sunday, 5 Dec 2021, 01:04)
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A Strange Game

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Every day a group of friends play a strange game. Everyone writes their name on a slip of paper, folds it, and drops it into a hat. The slips are thoroughly shaken up, and then each player pulls a slip out of the hat. Anyone who draws a slip with their own name on wins a prize.

My question is: over a long series of games, what is the average number of players per game who win a prize?

Permalink 4 comments (latest comment by Richard Walker, Thursday, 2 Dec 2021, 21:35)
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Light Show at Kew

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Today we went to see the Christmas Light Show at Kew Gardens. Here are three installations that I thought  especially beautiful.


Permalink 2 comments (latest comment by Richard Walker, Friday, 3 Dec 2021, 00:20)
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Chain fountain

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Edited by Richard Walker, Tuesday, 23 Nov 2021, 12:37

Inspired by Steve Mould's videos about the chanin fountain, I bought 5 m of 3.2 mm beaded roller pull chain and took it down the pub, where it was a big hit.



Permalink 1 comment (latest comment by Richard Walker, Tuesday, 23 Nov 2021, 19:07)
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Lucked out

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When my groceries came today the supermarket had replaced an item costing £12 with one costing £30. So a good deal! I messaged a friend and said “I lucked out”. But then I wondered if I meant “lucked in”.

Well lucked out is indeed what I meant. It’s an idiom for a fortunate event. But it is also an idiom for something happening that is unfortunate. So it can mean something and also the opposite, which is interesting. 

There are words in English that behave the same way: for example “cleave” can mean cling to, but also separate from. And “clip” can mean attach, but also cut off.

There is an interesting discussion here 

https://www.merriam-webster.com/words-at-play/words-own-opposites

PS Confusingly there is another idiom “lucked in”. And that is definitely good fortune. 

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Dad joke

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Edited by Richard Walker, Tuesday, 16 Nov 2021, 21:37

How do you advertise ears? Ear plugs.

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Dichromatism - edited

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Edited by Richard Walker, Monday, 15 Nov 2021, 23:07
Pumpkin seed oil has an intriguing and unusual optical property; it is dichomatic. A thin layer is coloured some shade of green but a thicker layer is a dark-reddish purple. When I heard about this from Steve Mold's YouTube piece The rare property of pumpkin seed oil - dichromatism, I bought some and took this photograph.



The camera has distorted the colour of the green area slightly; it is less yellow and more green that the photograph suggests, at least to my vision. EDIT here is another photo, that shows the two colours better.



From what I can gather the explanation is that a thin layer of pumpkin seed oil transmits significant amounts of blue, green, yellow and red light and the blue, green and yellow together dominate and are perceived as green. However once the layer gets more than 0.7 mm thick the blue, green and yellow are sharply attenuated and the transmitted light is nearly all red. I owe this information to the Wikepedia article on the topic at https://en.wikipedia.org/wiki/Dichromatism

Next week I'm going to try an Austrian salad dressing, pumpkin seed oil and cider vinegar.

Permalink 2 comments (latest comment by Richard Walker, Monday, 15 Nov 2021, 23:08)
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Poppy Drop

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Today my friend will drop 10,000 biodegradable poppies from a classic aeroplane, a de Havilland Rapide. Here's a photo from a previous occasion.


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Death’s an Auctioneer

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going

going

    gone

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Dad Joke

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I’ve been working as a tailor, specialising in the top half of men’s suits. But I’ve decided to jack it in.

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More from Deep Dream

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I took the same snow scene as in my blogpost of 20 October and put it through the Deep Dream generator, but this time the transfornation was not based on a style image but instead on patterms the AI software has been trained to recognise. Here's the result, bizarre and vaguely disturbing, but very interesting.


Permalink 1 comment (latest comment by Gill Burrell, Sunday, 7 Nov 2021, 09:36)
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Dad Joke

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My friend designs castles. He’s very introverted though. Most  of the time he’s away with his forts.

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Daffynition

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Piston: Went out in the rain.

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Ant Joke

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Expectorant

Ant that wore a ghost costume for Halloween but is dressed normally again today.

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Sapere aude

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I’d never heard this before today but stumbled across it.

It originates with the Latin poet Horace, but was taken up by Immanuel Kant in response to the challenge: “What is the Enlightenment?” Usually it’s translated as “Dare to know”; the sapere part means “To know” (think sapient pearwood in Terry Pratchett) and aude as in “audacity”). In Latin word order didn’t matter (much); which is why it (misleadingly) looks like “To dare, know” in English. 

There’s the background. What do you think? Should we dare to know? What is the alternative?

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Snow Scene

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Edited by Richard Walker, Saturday, 30 Oct 2021, 14:21
Here's a rather beautiful picture of a snow scene, in a style vaguely reminiscent of Seurat.


It wasn't painted however but computer generated, using the Google AI program Deep Dream at https://deepdreamgenerator.com/, with the style "Seurat", starting with the snow scene below, which I took a few years ago.



I hadn't heard of Deep Dream until today, but I found it absolutey fascinating to play with.




Permalink 2 comments (latest comment by Richard Walker, Saturday, 30 Oct 2021, 22:57)
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Trepanning

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Trepanning is an ancient (back to Bronze Age) surgical procedure (the earliest attested) that involves cutting a one inch or so circular hole through a person's cranium, to relieve pressure from a brain bleed, or perhaps to vent evil spirits, or for other for other ritual reasons. There’s a substantial body of archeological evidence for the practice,

But I can’t help thinking the patients (subjects?) would have found it tedious. They must have been bored out of their skulls.

Permalink 1 comment (latest comment by Richard Walker, Monday, 25 Oct 2021, 00:39)
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Talking Shop

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I’ve just opened a clock shop. It’s not doing great, but it’s tIcking over.

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Dad Joke

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I applied to join a support group for people with bladder infections. They came straight back, “You’re in.”

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One Liner

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Edited by Richard Walker, Thursday, 21 Oct 2021, 23:59

It’s really easy to eat a slice of pecan pie. In fact, it’s a piece of cake.

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One Liner

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Gold leaf. It takes a lot of beating.

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One Liner

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Edited by Richard Walker, Tuesday, 19 Oct 2021, 23:56

Poison cornflakes. Now there’s a cereal killer.

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Frozen pea

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Yo Ho Ho

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Edited by Richard Walker, Sunday, 17 Oct 2021, 23:56

At the beginning of the pandemic, the advice about hand sanitisers based on ethyl alcohol was an alcohol content as high as 85%. But now we have settled down and 70% or even 60% are considered enough. This suggests that lacking hand sanitiser you could in an emergency use Woods Old Navy Rum, 57% ABV.

So the legend that, after the battle of Trafalgar Nelson’s body was brought home preserved in rum, or possibly brandy, is more believable than I always imagined. But according to Wikipedia the Admiralty records refer just, somewhat coyly, to “Refined Spirits”. So we cannot ever know exactly what was used.


 

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Heard down the pub

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A. Have you heard of Samson?

B. What, the mobile phone company?

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