The Land

High Voltage Rain

Pylon and cows in rain

The Monday Photo

It was a grey wet day, and as I took this picture, I could hear the high voltage power lines crackling above me. It’s an electrical effect known as a Corona Discharge.

What I could hear was the sound of the air breaking down electrically, and moisture in the air helps to speed the effect. Sometimes you can hear this crackling it’s snowing, or when there’s a heavy fog.

If you are very lucky when you hear it, you can see the blue luminous “crown” of tiny sparks that gives this breakdown its name; “corona” is Latin for crown.

But when I took this photo, the heavy rain stopped me from seeing anything very clearly; it could have been happening right above me and I’d never have known.

The higher the voltage in the wire the more likely is the discharge to occur, and this pylon near Winslow carries 400,000 volts, nearly 1,700 times the mains voltage in your home.

This huge voltage doesn’t seem to bother the cows, grazing under the lines at the far side of the field. They are just getting on with it.

There’s been research on whether cattle, and also some deer, behave differently under these lines. There’s supposed to be a magnetic effect. But the four articles I read, all about the same piece of research, contradicted each other.

I couldn’t make any sense out of it, but what do you think?

If you have any comments or questions about this post, please leave a comment below.
If you liked this post and want to find out more about the North Bucks area, please
Subscribe


Rain, Rain, Go Away…

Road closed due to floodingEasy to change-over warning signs on the road to Oxlane bridge.

You might have noticed that it’s been raining a bit. While we don’t seem to have it as bad as some areas, the ground has been saturated and Padbury Brook has burst its banks.

At the Medieval bridge at Thornborough, the water on Monday had risen four feet above the level I’d seen in December.

Flooding at Thornborough bridgeThornborough bridge on Monday.

Six arches of Thornborough BridgeThornborough bridge at the beginning of December last year.

Continue reading "Rain, Rain, Go Away…" »

If you have any comments or questions about this post, please leave a comment below.
If you liked this post and want to find out more about the North Bucks area, please
Subscribe


Bench Marks for North Bucks

Granborough Brook bridgeGranborough bridge. But what's that, bottom left?

What’s this strange metal object built into the bridge? It’s an Ordnance Survey Bench Mark, and it was put there for map making. The number 1967 isn’t the year it was installed; it was built into the bridge in about 1914.

Bench mark 1967The OSBM.

There are thousands of these bench marks in the UK, numbered in sequence on long surveying lines across the country.

Continue reading "Bench Marks for North Bucks" »

If you have any comments or questions about this post, please leave a comment below.
If you liked this post and want to find out more about the North Bucks area, please
Subscribe


Ancient Hollington Wood

(This is the second post about bluebell woods in the North Bucks Wanderer’s stomping ground. The first post is here.)

It was Saint George’s Day. I had already visited two woods that day, this was the third and last.

Hollington Wood is privately owned, and although there are no footpaths through the wood, there are two permissive paths that are nearly always open. The wood is a couple of miles South of Olney, not far from the A509. It has a very nice display of bluebells this year, including at least one albino example.

I drove up the back road to Olney, then came out South from the town and back towards Milton Keynes. I turned left on to the Newport Road, about 250 yards past the Newton Blossomville turn. The Newport Road was the old main road, now bypassed.

Bluebell in Hollington WoodBy the permissive path.

Continue reading "Ancient Hollington Wood" »

If you have any comments or questions about this post, please leave a comment below.
If you liked this post and want to find out more about the North Bucks area, please
Subscribe


The Flower of Saint George

One of the most English of flowers is the bluebell, and what better day for me to go to see them than Saint George’s Day?

Shenley Wood
In the early 1990s I worked on the building site that would become Woodhill Prison. The main road went no further South than the prison, and one lunchtime I walked over to the woods, which back then were still in the countryside.

It was a sunny day in late April. To my great surprise, the woods were full of bluebells, the flower of Saint George.

Shenley wood bluebells by pathBy the path, Shenley Wood.

Continue reading "The Flower of Saint George" »

If you have any comments or questions about this post, please leave a comment below.
If you liked this post and want to find out more about the North Bucks area, please
Subscribe


April Days

(Edited) My apologies, but I somehow managed to leave the first sentence off this post.  I've just put it back, and so the post should make rather more sense. The Wanderer

Always carry a camera! I try hard to do this so I have a choice of different cameras, according to what I’m doing that day.

There’s the Pentax outfit. It’s big, it’s heavy, and very versatile. When I’m just going out to take photos, it’s the weapon of choice. My K3 is out of production, but there’s now the Pentax KP, and the 16-50mm lens.

The Sony A6000 and 16-50mm lens does most things, and it’s a great daily carry. It’s fairly compact, light, and easy to carry. It fits into a coat pocket or, I would guess, into a large handbag.

The two 16-50mm lenses are different. The Pentax lens gathers between two thirds as much again and four times as much light, depending on the zoom setting, than the Sony lens. But it's also much bigger and heavier. 

The Canon G9 is outdated, worth little, and is far better than I thought it would be. I use it when I’m doing other work that’s not photographic or blog related, and it just goes (in its case) into the tool bag. The case has a belt loop so I can wear it while doing other things.

It’s a notebook camera and you wouldn’t be interested in my photos of old bits of electrical machinery, so there’s no photos from this camera here. But I have used it for blog photos in the past, when I’ve spotted something of interest.

Canon have modern G series cameras. One is the Canon G9 X.

Newport PagnellSaturday 6th April. Cloudy. Next time you are in your local High Street, look up above the shop fronts and see what’s there. You might be surprised. This nice timber framed, early 17th century building is 38 High Street Newport Pagnell; it’s 400 years old! You can also see the gable end of the brick built number 40-42; it’s not quite so old, but still 17th century.
Sony A6000 and 16-50mm lens.

Washing dayWednesday 10th. Warm, sunny. A great day for drying clothes and for colour photography. I had been eating lunch in the back garden and noticed I had blue t-shirts, blue jeans and a nice blue sky. I popped back into the house, grabbed the Pentax and took a long series of photos, including this one.
Pentax K3, 16-50mm lens.

Continue reading "April Days" »

If you have any comments or questions about this post, please leave a comment below.
If you liked this post and want to find out more about the North Bucks area, please
Subscribe