Monday, 5 October 2015

Monday Mystery - Guess What

Mystery

STAR02

A good start to the new style mystery photos. Virtual Midmarsh Gold Stars and my congratulations to the ladybird spotters: Wilma, Adrian, Roy and Ragged Robin.

01    7 spot ladybird IMG_7681

Here is another creature for you to spot among the pretty patterns.
Guess What:
02

Please leave any guesses in the comments.
They will be revealed, along with the answer, next Monday.
No prizes. Just for fun and possibly a virtual Midmarsh Gold or Silver Star.

Sunday, 4 October 2015

Rainbows in a Web

 Autumn


One tea time  I noticed something flickering through the corner of the kitchen window. Part of a spider's web was catching the rays of the setting Autumn Sun and each sticky spot on the web was refracting the Sunlight:

Web Rainbow IMG_3531    Web Rainbow IMG_3529    Web Rainbow IMG_3527

The effect was difficult to capture with still shots as the web moved in a gentle breeze.
Here is a bit of video slowed down to half speed.

Take care if you are sensitive to flickering images



Royalty free music can be found on the Purple Planet site.



Saturday, 3 October 2015

A Local Visitor Returns

Autumn

With the exception of last Winter I have usually seen a few Tree Sparrows join the House Sparrows at the feeders. I had begun to worry as to what had happened to them. Therefore I was delighted recently to see one join the other sparrows at the seed feeder.

The Tree Sparrow is easily recognised by its brown head and the white cheeks with a large black spot:

Tree Sparrow IMG_3501

Tree Sparrow IMG_3499

Here the Tree Sparrows are usually seen down a lane with tall uncut hedges and trees but as the weather gets colder and natural food scarcer they often move to join the House Sparrows at bird feeders:

Sparrows IMG_3506

Sparrows IMG_3508

So far I think there is just one but I hope a few more may join the group for the Winter.

Friday, 2 October 2015

Friday at the Flicks - Starlings and Elderberries

FATTHEF

Autumn

Autumn is not only the season of mists, and we have had lots of those recently, but also the season of mellow fruitfulness. One of the plants which has done well this year is the overgrown Elder in next door's garden. That was full of elderberries ..... until the Starlings came visiting:



After a couple of days all that was left were bare stalks.

Have a great weekend observing the wildlife around you.


Thursday, 1 October 2015

A Bleak Autumn View

Autumn

This time of year the local landscape can look very plain and bare. Summer crops have been harvested, the land ploughed and harrowed. All is ready for the Spring crops:

DSCN5365

In the distance I see there is yet another wind generator farm nearing completion:

DSCN5361

Though, in principle, I approve of some of the ideas for generating 'clean' electricity which are being introduced I do object to the increased costs, especially the sneaky hidden ones. Wind power is more expensive to generate than the traditional methods so costs us more. On top of that are the subsidies paid to the developers and on top of that the money they are paid to turn off the generators when too much power is generated. Those payments were originally fixed at a higher rate than they get for generating power. Such is the way with governments who are ruled by (in the pay of?) big business and, after all, it's not their money. It's the taxes those of us who can't hide our wealth in off shore tax havens have to pay.

Wednesday, 30 September 2015

Autumn Mornings

 Autumn

Definitely into Autumn and the season of Mists. This is the view which has greeted us on most mornings recently when going for our early morning walkies:

DSCN5347

DSCN5351

This morning was a little different. Nice Sunrise. No clouds, just aircraft con trails:

DSCN5353

Title created with Art Text 2 using the font Aunt Bertha NF.

Tuesday, 29 September 2015

Another 'Round Tuit' Off the Pile

Not a bad speed for me - parts purchased near the end of Spring finally assembled last weekend. What was it? Just a controller for the under gravel heating for my Lithops (Living Stones). They live in my unheated conservatory where it can go below freezing in the depths of Winter. Last year I had a simple system which was difficult to set to the temperature I wanted. I found an excellent bit of electronics on eBay which would be versatile and easy to set. This is the front panel I made for the new set up:

Untitled

On the left is the new electronics showing three temperatures. In the centre, in red, is the actual temperature next to the plants. Either side are the temperatures which can be chosen using the small buttons below each display. At the moment it is set to switch on the under gravel heating pad when the temperature drops to / below 8C and to switch it off when the temperature has been raised to / above 12C. The other display (in blue) just shows the voltage being used by the display.

There is little else inside the box:
DSCN5321

Besides the aforementioned displays the block in the centre of the box is a solid state relay. Basically a switch with no  moving parts. With it the low DC voltage from the temperature controller can safely switch the mains voltage which goes to a couple of sockets mounted on top:
DSCN5342

No. The displays haven't gone haywire. They are multiplexed, each number is lit in turn but very rapidly so to the the human eye they appear lit all the time. The camera shutter is so fast it only sees the bits that are illuminated at the moment a still photo is taken. How then did I get the first photo? I took a short video. Each frame is taken much more slowly so catches everything. I just grabbed one frame from that.
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