All posts by Keith

I’m a controversialist and catalyst, quietly enabling others to develop by providing different ideas and views of the world. Born in London in the early 1950s and initially trained as a research chemist I retired as a senior project manager after 35 years in the IT industry. Retirement is about community give-back and finding some equilibrium. Founder and Honorary Secretary of the Anthony Powell Society. Chairman of my GP's patient group.

Fukushima’s Tritium

The Fukushima nuclear site is now overflowing with contaminated water (from cooling the remaining fuel cores to prevent further meltdown) which is being stored in huge tanks. Like they have almost 1.2 million tonnes of water from which the major radioactive contaminants have been removed (they say). And they’ve almost run out of space for more tanks.

However the stored water is still contaminated with tritium (3H), a rare radioactive isotope of hydrogen with a nucleus containing one proton and two neutrons, and a half-life of 12.32 years. Although radioactive, tritium is generally considered safe, at least externally (one common use is in luminous watches and displays).

But this presents a problem, because to even reduce the tritium level by 90% through natural decay will, I guestimate, take in the region of 40 years (something over 3 half-lives). Would that level of reduction be enough? I don’t know; I’ve not seen the data.

Extracting the tritium from the water is technically very difficult and there is no industrial-scale process available to do it.

So to solve their storage problem Tokyo Electric (Tepco) want dump the contaminated water into the Pacific Ocean. The alternative contending suggestion is to allow the water to evaporate into the atmosphere (taking the tritium with it); but this has been rejected.

Now I see the logic of dumping the water into the ocean. There is already a (low) level of tritium in seawater anyway; and most nuclear facilities use either seawater or river-water as a coolant, with the waste water flowing back into the river/ocean in real-time with low levels of contaminants (mostly tritium).

My reaction to this as a scientist is that dumping the water into the sea, over a period of years, and maybe from several sites separated by a distance, is likely the best solution; and not a solution that would, I think, worry me if it were “in my backyard”. On the other hand I do quite see, from an environmental viewpoint, why local people and nearby countries don’t like the idea.

It’s just a pity there isn’t an industrial-scale extraction process, because the tritium would be extremely valuable, even if it amounted to just a handful of grams. For one, the JET European Torus experimental nuclear fusion reactor is planning a run for late this year, and for that they need a few grams of tritium, which costs around $30,000 a gram. Surely there must be a way?

February

We’re beginning every month this year with a haiku (or a longer poem made of haiku) relevant to the month.

Valentine

Valentinius –
Not much is known about him,
But all girls love him.

Saint Valentine’s Feast,
On February fourteenth:
Mostly chocolates!

It would make more sense
To honor Aphrodite …
So then, why don’t we?!

[Mark J Halliday]

All the poems can be found online at http://www.haikupoemsandpoets.com.

Welcome!

Welcome everyone in the UK to the world’s newest third world country

So you think Britain isn’t a third world country?
Outside the EU it will be about as important as Tristan da Cunha.

Gawdelpus!

Monthly Links

Welcome to thee first of our monthly links for 2020. Here are links to items you may have missed the first time round, but will be glad you’ve now found. We’ve collected a huge number of items this month, so lets get stuck in …


Science, Technology, Natural World

You may well poo-poo astrology (and who should blame you!) but there is an argument that it paved the way for predictive, analytical science.

In the western world we do a lot to mask our body odour. Here’s some of the chemistry behind what we’re trying to mask.

Science’s theoretical models can be complex, however the most successful ones usually aren’t. [££££]

So how is it that some trees life 1000 years, apparently healthily?


Health, Medicine

I know my body temperature is naturally low, but it now seems that human body temperature is generally cooling over time. Two looks at this from New Scientist [££££] and Scientific American [££££]

Six curious facts about our sense of smell.

The whole situation around the new Chinese Coronavirus is moving so fast I’m not going there with blog posts. However here is something about the viruses which cause colds and flu.

While mentioning flu, researchers are now discovering that injecting the flu vaccine into a tumour stimulates the immune system to attack it.

Medics are coming to the opinion that many mental health conditions, from depression to dementia, are caused by inflammation.

The vaginal, uterine, cervical, clitoral, urinary, rectal, and muscular dimensions of the pelvis: the VAGGINA hypothesis.

Which takes us nicely on to …


Sexuality

Apparently almost half of British women have poor sexual health, around three times the rate for men.

Here’s something I didn’t know … One part of this is poor sexual health is that some women have incredibly painful orgasms. It’s not clear if this also affects men.

But men do have sexual problems too: it is thought that around 10% of men have Peyronie’s disease, which causes significant bending of the penis; it’s often painful and prevents sex.

One woman talks about how wanking brought her closer to her husband. [NSFW]


Environment

One UK scientist is suggesting that half the country’s farmland should be transformed into woodlands and natural habitat to fight the climate crisis and restore wildlife.

Following in the footsteps of the Woodland Trust, the National Trust to plant 20 million trees in the UK over the next decade as part of efforts to achieve net zero emissions by 2030.

It’s reported that London’s new year fireworks increased air pollution with a legacy of metal particles. Why is anyone surprised?

York is the latest city (following Bristol and Birmingham) to plan on banning private car journeys from the city centre.

I’ve been saying this for twenty years: the majority of business air travel is unnecessary; there are more environmentally, financially and employee friendly ways of doing business – and they’re just as effective. Why is there no will to grasp this?


Social Sciences, Business, Law

Hansard is the official record of business in the UK’s parliament. Here’s something on how their reporters handle getting to grips with an influx of new MPs.


Art, Literature, Language

OK, so who understands what sodomy actually is, at least according to the medieval world view. [LONG READ]

An Italian art gallery has discovered its stolen Gustav Klimt painting in a wall.


History, Archaeology, Anthropology

Archaeologists have found the graves of high-status Romans in Somerset.

Here’s a series of long reads from Going Medieval about medieval life …

The most maligned of creatures, since ancient times, the wolf has a central role in mythology. [LONG READ]

Medieval people were nicer to cows than we are now. [LONG READ]

Medieval courtly love was just as full of pick-up artists as other times. [LONG READ]

There’s a subset of society who (erroneously) believe the medieval Church was a shadowy organisation dedicated solely to suppressing knowledge and scientific advancement. [LONG READ]

No medieval people weren’t dirty. Yes, mediaval people bathed – a lot more than we think. They even invented soap! [LONG READ]

It’s interesting what you can find in the sludge of a London medieval cesspit.

Slightly nearer our own time, it seems that Columbus may well have been right in his claims of cannibals in the Caribbean.


Lifestyle, Personal Development

A Utah (think Salt Lake City and Mormons) court convicts a mother of lewd behaviour for bearing her breasts in front of her children. But is being naked around your own kids good for them? Spoiler: yes.

The “power of bad” and the “curse of good”. We’re living in a gilded age but can we defeat negativity?

There is some surprising psychology behind being perpetually late.


Shock, Horror, Humour, Wow!

And finally, the United Kingdom wins a Darwin Award for Brexit. Well who would have guessed?!


100 Day Challenge: Words #18

Episode 18 (days 86 to 90), the antepenultimate summary of my 100 day challenge to find words I don’t know. I’m scraping words from https://randomword.com/ and each day picking one that I find interesting and which is also in the OED.

Day Date Word Meaning
86 Saturday 25 January belomancy ** divination by means of arrows
87 Sunday 26 January orf an infectious disease of sheep and goats caused by a poxvirus
88 Monday 27 January fanfaron a blusterer, boaster, braggart
89 Tuesday 28 January schapska a flat-topped cavalry helmet
90 Wednesday 29 shandry a light cart or trap on springs

** My favourite of the words presented.

Next episode in a few days!

Lewd in Utah

The headline in Thursday’s (23 January 2020) Guardian was

Forget ‘lewd behaviour’ – is being naked around your own kids good for them?

The writer, Poppy Noor, takes issue with a recent Utah court ruling that children seeing their mother’s (presumably any female’s) naked breasts is “lewd behaviour” and damages the kids.

Noor is right. This ruling is completely off-its-tits bonkers, and flies in the face of the available evidence – as I’ve written about many times before.

But then this is Utah, home of Salt Lake City and the Mormons, so what does one really expect?

Do grow up guys!

100 Day Challenge: Words #17

Episode 17 (days 81 to 85) of my 100 day challenge to find words I don’t know. I’m scraping words from https://randomword.com/ and each day picking one that I find interesting and which is also in the OED.

Day Date Word Meaning
81 Monday 20 January squarrose ** having scales sticking out at right angles
82 Tuesday 21 January rheid a substance which deforms by viscous flow when below its melting point
83 Wednesday 22 January cicisbeo the male companion of a married woman
84 Thursday 23 January slype a covered way or passage, leading from the transept of a cathedral or monastic church and the chapter-house
85 Friday 24 hypsiloid shaped like the Greek letter upsilon

** My favourite of the words presented.

Next episode in a few days!

Monthly Quotes

So here we are with the first round up of quotes for 2020. And it’s an action-packed issue!


Was the earth made to preserve a few covetous, proud men to live at ease; or was it made to preserve all her children?
[Gerrard Winstanley; 1649]


As you close your eyes and inhale frankincense oil, you see yourself walking in a pine and eucalyptus forest, your steps taking you to a sun-bathed clearing. Here, a steamy spring welcomes you in its warm and surprisingly citrus-scented water. While you thought you couldn’t be more relaxed, a misty incense smoke spreads around you, balancing and settling your mind.
[Cosmetics company Lush]


People take way more pictures of giraffes than they do of boring rocks or bushes. As a result, AIs seem to have leaned that giraffes are everywhere. If they’re not sure what’s in a picture – and they do get confused a lot – they’ll often guess “giraffe”.
[Janelle Shane; New Scientist; 21 December 2019]


Someone once trained a neural net to place bets on horseraces. Its winning strategy? To place zero bets.
[Janelle Shane; New Scientist; 21 December 2019]


Do stuff. Be clenched, curious. Not waiting for inspiration’s shove or society’s kiss on your forehead. Pay attention. It’s all about paying attention. Attention is vitality. It connects you with others. It makes you eager. Stay eager.
[Susan Sontag]


Every age has its own Fascism, and we see the warning signs wherever the concentration of power denies citizens the possibility and the means of expressing and acting on their own will. There are many ways of reaching this point, not just through the terror of police intimidation, but by denying and distorting information, by undermining systems of justice, by paralysing the education system, and by spreading in a myriad subtle ways nostalgia for a world where order reigned, and where the security of the privileged few depended on the forced labour and the forced silence of the many.
[Primo Levi, 1974]


If your mind is empty, it is always ready for anything; it is open to everything.
[Shunryu Suzuki]


The Good, the Bad and the Ugly … is a movie about cowboys – that is to say, misogynistic, murdering, rootin’-tootin’ gunmen who meander about 19th-century American Wild West in search of a credit sequence.
[Feedback; New Scientist; 04 January 2020]


Be always at war with your vices, at peace with your neighbours, and let each new year find you a better man.
[Benjamin Franklin, 1755]


How do we preserve Britain as a tolerant place when we don’t have Europe to blame for our problems any more? … How [do] we keep the flexibility of an unwritten constitution, but maintain certainty in human rights and control executive power?
[Gina Miller; Guardian; 11 January 2020]


Love is the delightful interval between meeting a beautiful girl and discovering that she looks like a haddock.
[John Barrymore (1882-1942)]


Everyone has ancestors and it is only a question of going back far enough to find a good one.
[Howard Kenneth Nixon (1927-2009)]


The fundamental defect with fathers is that they want their children to be a credit to them.
[Bertrand Russell (1872-1970)]


Foure things make us happy here
Health is the first good lent to men;
A gentle disposition then:
Next, to be rich by no by-wayes;
Lastly, with friends t’enjoy our dayes.

[Robert Herrick (1591–1674)]


Get naked, drink mead and party like a Pagan because a Christmas spent queuing at Argos is just bollocks.
Only at Christmas?


100 Day Challenge: Words #16

Episode 16 (days 76 to 80) of my 100 day challenge to find words I don’t know. I’m scraping words from https://randomword.com/ and each day picking one that I find interesting and which is also in the OED.

Day Date Word Meaning
76 Wednesday 15 January fiacre a small four-wheeled carriage for hire; a hackney-coach
77 Thursday 16 January sipe to percolate or ooze through
78 Friday 17 January guereza an Ethiopian monkey (Colobus guereza) with long hair and a bushy tail
79 Saturday 18 January phoeniceous of a bright red or crimson colour
80 Sunday 19 January yelt ** a young sow

** My favourite of the words presented.

Next episode in a few days!

100 Day Challenge: Words #15

Episode 15 (days 71 to 75) of my 100 day challenge to find words I don’t know. I’m scraping words from https://randomword.com/ and each day picking one that I find interesting and which is also in the OED.

Day Date Word Meaning
71 Friday 10 January zenzizenzizenzic the square of a square of a square number; the eighth power of a number
72 Saturday 11 January ecdysiast a striptease performer
73 Sunday 12 January brontology scientific study of thunder
74 Monday 13 January vaticide the killing, or killer, of a prophet
75 Tuesday 14 January scop ** an Old English poet or minstrel

** My favourite of the words presented.

Next episode in a few days!