It was a fine Thursday evening as Mr. and Mrs. RC were out for their daily perambulation as permitted by Reichmarschall des Grossdeutchen Reiches Johnson. They were discussing arrangements of when relatives were to visit. [more…]
I have spent many years and a good number of pounds trying to find a decent pillow. If it’s not headaches caused by neck ache then it’s shoulder ache and upper back ache all caused [more…]
It was whilst approaching a junction where the options are to turn left or go straight ahead – I was going straight ahead – that I had to move slightly to the right as there [more…]
I was a huge fan of New Tricks. For those that didn’t watch, it was a British police drama about a small unit of 3 detectives and a DS that ran the show. The USP [more…]
For at least 30 years, I’ve been a bit of a haggler. If I need something, I generally go to a shop – I prefer a small shop, ask the price and if it is [more…]
Some of you may have not read any comments by myself regarding swifts during the Summer months, usually noting their arrival, their numbers and when they leave. I’m not quite sure why but for me, [more…]
Melting a hole through steel: The above image needs a little explanation! The Doc messed up his camera settings and under exposed the image. So I loaded it into Gimp and played with the curves [more…]
More information on laser speckle can be found here: Speckle pattern A Mirror Alignment Tool The most important part of constructing a ruby laser (or any laser with external mirrors) are getting the mirrors alligned [more…]
(a ruby rod lit by two bright blue LEDs. Due to the IR filter in my camera the pink colour is actually red. What you are seeing is the absorption of the blue light and the [more…]
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