the fat of the land

We managed a second microscopically small harvest of veg.  Now that it has finally started to rain, things have started growing and ripening a bit more.  Still not enough to make a dent in the grocery bill!

destined to add a morsel to a stew

even smaller potatoes

The final potato crop of the year, with many marble-sized items.

these have been washed, because there has actually been some rain recently!

small potatoes

Our latest crop of potatoes.  They are rather smaller than usual this year, probably due to the long summer drought.

for scale, the tiles are 15cm (~6") on a side

 

eclipse time

We debated whther to go to Spain or Iceland to see today's total eclipse of the sun, but in the end remained at home, to see the 96% eclipse visible from here.

We scoped out yesterday where would be a good place to view from.  As it is late afternoon/early evening, it turns out that it's not quite visible from our garden: just too low.  But it is visible from just across the road.  So we set up a viewing station on the pavement there, with just five instruments this time.

The carboard telescope we got for the 1999 total eclipse; the solar binoculars with built in filters; the SeeStar telescope with its solar filter; a collander, and a bottle of water (not a viewing instrument, but needed because, despite being early evening, it was hot).  Not shown: a pair of solar viewing glasses.

Because we were out in public, there were several passers-by.  We encouraged them to look through the binoculars, first explaining that these were special safe ones, and they should never use ordinary binoculars.  We spent a lot of time looking through them ourselves. Definitely a good investment.

The cardboard telescope produced its usual slightly fuzzy result.

And the collader produced an array of slightly fuzzy images.

It took a bit of adjusting to get the collander at the right distance for good images.  The holes are probably a bit too big.

But by far the best images are from the SeeStar.  It was a bit tricky to use, as we needed to view the tablet to set it up and capture images.  And since the sun was very bright, the screen was hard to see.  But we got a lot of great images from it anyway.

colour and size changes are due to fiddling with the telescope controls

The day did get noticeably cooler, and a bit dimmer, close to maximum.

So a good eclipse experience.  But we know it's nothing like the experience of a total one.

heatwave number 4

There are so many things wrong with this picture (phone screenshot):

1. It is a quarter to 9 at night, and yet it's still 30°C
2. It's going to be max 26°C tomorrow (so still heatwave temperatures)
3. It was max 33°C today (deduced, because 26+7 = 33; it got to 35°C not far away)
4. The idea that it is going to be colder tomorrow (rather than maybe "cooler" or "less ridiculously hot")

view from a Trieste hotel window

I've just flown in to Trieste, for the Unconventional Computation and Natural Computation conference.  It is HOT (low 30s, plausible for Italy).  But it is just as hot at home (low 30s, totally implausible for the UK).

While waiting in the heat for the train from the airport, there was a sudden cloudburst and high winds.

It's hard to photograph rain.  Fortunately we were under cover.

But by the time I arrived in my hotel, all was calm and sunny again, and still HOT.

It doesn't look very hot.  But it is.  Fortunately, the hotel has air con

pretty complex

It didn't snow again last night, but it did freeze.  Some rather pretty ice crystals formed on the (outside, fortunately) of our conservatory window.

 

on a technicality...

Today is Twelfth Night, or the twelfth day of Christmas, so it's still (just) Christmas season.  So does this mean it's technically a white Christmas?

8:08 GMT, looking north

9:29 GMT, looking west

Despite it now being clear sky and full (if low) sun, we have very little solar PV generation.  It has to get through an inch of snow covering the panels first!

After ALife

My colleague and I travelled back to Tokyo on the bullet train this morning.  I had quite a bit of time before my flight, so he suggested we visit Electric Town.  We took a local train, then searched for some empty luggage lockers so we wouldn't have to wheel suitcases around.  All the coin-operated ones we found were full.  But we did find an alternative.

A very nice gentleman took our bags and gave us a ticket.

Divested of luggage, we walked around, marvelling at the sheer variety of stores selling everything electrical, electronic, technical, cutesy twee, and much that was unidentifiable.

A huuuge multistorey shop sold large expensive items, including mega-sized TVs, bicycles, telescopes, and sharks.

I've been to specialist telescope shops with fewer items on display.

Difficult to get a scale, but this was several feet tall.

At the other extreme, there were alleyways and arcades with tiny shops selling all kinds of electronics, from small boxes full of individual resistors and transistors, to crates full of old laptops.  Everything for the hobbyist.

One shop among hundreds.

It was lightly raining and getting dark: the combination of weather and goods made me feel like I was on the set of Bladerunner.  

After that, we retrieved our luggage, and I caught a train to the airport, to wait for my just after midnight flight home.  

I like the simplicity and clarity of the airport shop names.

The end of my third trip to Japan.

windy

It was windy last night.  We heard the tiles rattling on the roof, but fortunately, not skittering off the roof, as they have done in the past.

However, on my walk this morning, I discovered there had been damage elsewhere.

The tree it fell from is much bigger

all weather

Today's weather: fierce wind, heavy rain, thunder, lightning, bright sunshine -- all at the same time!

escaping the heat

It was a lovely morning to be sitting on a quiet railway platform, listening to the birds singing, waiting for the train that would take me from the developing heat in the south (forecast mid 30s) to the more civilised levels in Glasgow (forecast, low 20s). 

8:46 am BST; already warm

breaking the trend

We had a lovely start to March: nine sunny days before the weather turned.  

April has been even more amazing.  Fourteen sunny days:

before the weather turned today:

Well, we needed the rain!

misty morning

 Early morning view: the world has gone away...

07:33 GMT, looking west

what a difference a day makes

Yesterday, we had had nine sunny days since the beginning of the month, and the solar PV plot looked amazing.

Today broke the streak.  It was not sunny: it was full cloud cover all day, with a bit of brightness around noon.  The solar PV plot now looks very different, with a lot of (pale) orange filling in the minimum to lower quartile range:

Nine sunny days in March

I make a variety of plots of data from our solar PV system.  One set is of the power generation over the day, plotted on a background of the month (so far) averages.  February looked like this:

The horizontal time axis runs from 3:00am to 9:00pm GMT. The vertical axis runs from zero to 8kW. The orange regions indicate the minimum, lower quartile, median, upper quartile, and maximum generation at that time, over the month. The line indicates the actual generation at that time.  Several days have very little generation, with the black generation line hugging the x-axis (February this year seemed a particularly dark month), so the orange fills the shape.

March so far has been somewhat different:

Nearly full sun every day; hardly any orange in sight on the plots.  Even on the 7th, originally forecast to be dull, there were only a few dips in an otherwise bright day.  It has been very mild, even warm.

The weather is due to break tomorrow.  Ah well, it was glorious while it lasted!

sequestering carbon, several books at a time CXLVI

If you follow my book reviews over on my website, you may have noticed several reviews for Great Courses lecture series.  Each course is 12-48 lectures, on DVD, accompanied by a coursebook.  These make great watching while, say, eating lunch.  We wait until interesting courses are on special offer, and have watched many of these, from science and economics to literature and history.

Recently, Great Courses decided to discontinue several of their DVDs, leaving only streaming options.  We dislike this, so have bought up a load of cheap courses while they are still available.  These should last us a while!

shepherds' heads-up

Looking west this morning, three minutes before sunrise (in the east, of course), a slightly frosty scene, with a pale pink sky.

7:39 GMT

Erice back streets

Today was the workshop excursion.  It has been hot here all week so far up high in Erice, so I was not looking forward to an even hotter time down at sea level.  Then there was an Italian Severe Weather Warning alert.  Hmm.  So colleagues and I decided to spend the time talking shop in a nice café instead.  It was the right decision: apparently, a temperature of 42 degrees was recorded by the excursion bus!

Later, some of us went wandering to find a different restaurant for our evening meal, and ended exploring some of the picturesque backstreets.

narrow, and hot

steep and narrow, and hot

The workshop has been just as good as last time.  Final day tomorrow, with more great talks and discussions scheduled.

And a third one is planned for 2026.

view from conference accommodation window

I'm back in Erice for the second Workshop on Unconventional computing; the first was in 2022.  I'm staying in a different building this time, with a lovely view over a courtyard.

Last time I was here it was October, and nice weather.  Now it is July.  And a lot hotter: due to be 30 degrees plus all week.  But the buildings are designed for it: very thick stone walls.

There's a welcome reception this evening, then the workshop starts at 9am tomorrow (Sunday!)  At least I should get more sleep than last time, having arrived mid-afternoon rather than at 3am.