I suppose that this is really a blog, though I hesitate to call it that. The real bloggers seem so much
more interesting. I cover stuff which I find interesting, and I hope that you will too.|
If you really want, you can get an RSS feed of Chateau Gladstone news here:
For more information about what I'm interested in, see the Ponding pages.
The underwater camera sprang a leak
12 Apr 2003
I noticed on Friday that the picture seemed bad from the camera. I took a look at it this morning and the housing was half full of water! It is now out of the pond and hopefully will begin to dry out. I just hope that the water didn't cover the CCD -- otherwise I'll be left with a nasty residue on the surface when it dries out.
Before I put this module in the housing, I covered all the electronic bits with liquid electrical tape (though I got it at my local hardware store) to try and keep the water out! Foresight really does pay sometimes!
Colour imagery available of Massachusetts
3 Apr 2003
I found that the state has made the colour ortho imagery available online. This was shot in April 2001 and so is much more uptodate than the monochrome images that were availabe before. The resolution is the same (0.5 meter per pixel), and they have a snappy viewer that allows browsing of the entire dataset.
The interface seems a little bit flaky, but it works well enough to find the house and see the ponds!
The first flowers of spring appear, and then it snows again
31 Mar 2003
The snowdrops are coming up and adding a excitement now that the snow has finally melted away. We planted two sorts of snowdrop, Galanthus Nivalis and Galanthus Elwesii, and I'm not sure which one this is! I got these from Brent and Becky's bulbs -- however their website leaves a lot to be desired in terms of searching....
Of course, New England weather being what it is, the cold returned and it snowed overnight, and the weather forecast has more snow predicted. Will this winter ever end?
Spring is here, the peepers are peeping and the water is falling
29 Mar 2003
We opened up the ponds today. We put the pump back in, cleaned up the filter, cleared out the muck, added some fresh water.... We found four frogs, one for each member of the family. Unfortunately we haven't yet learnt to tell them apart!
Some of the plants overwintered at the bottom of the pond, and some in a plastic storage box in the basement. They all did pretty well, except that the inside ones had a bunch of aphids on them. The fish enjoyed eating them after I submerged the plants back in the pond.
I just heard on the weather channel that we are expecting snow tomorrow night. Well, with a bit of luck the water will be warm enough not to form any ice, and the plants will all be in the warm(ish) water and not come to any harm.
You just have to see this..
24 Mar 2003
I'm colour-blind (red-green) and it has always been difficult to explain to people what I see. However, the answer may have arrived from Vischeck. They have a free photoshop filter that simulates deuteranopia, which, to me, does nothing at all! You should take a look.
Yes, I need a better set of icons/categories for these entries.
The ice is melting fast...
24 Mar 2003
The weather has finally warmed up, and the ice is melting fast on the pond. The water temperature is starting to get above freezing.
So far, I have found one dead fish (a small one) and two dead frogs -- one of which was a whopper. At least two frogs survived, as did the rest of the fish. I suspect that the frogs tried to overwinter on the shelf round the edge of the pond, but the ice came down and trapped them.
I think that I'll wait for another couple of weeks until I reconnect the pump and start up the waterfall. By then, the water should be a lot warmer and the fish should be taking more of an interest in what is going on.
Spring is coming (slowly....)
18 Mar 2003
I saw three fish today through the hole in the ice in the bottom (large) pond. One of them was dead and lying on the bottom. However, when I tried to get it out with a net, it swam away. It brought to mind the scene from Monty Python and the Holy Grail when they are collecting dead bodies.
However, I couldn't see anything in the top pond.
Anyway, I'm just hoping for spring to come soon so that I can
get the camera back in the water, and the waterfall going!
People want my photographs!
15 Mar 2003
It suprises me, but multiple publishers (two) have now asked me for permission to use some of my photographs in books (a children's book and a science textbook). Whether these projects ever see the light of day, I do not know. If they do, you can be sure that I'll publish the Amazon link so that you can buy them (not that it'll do my pocket book any good).
This chas caused me to think about using one of the Creative Commons licenses for this entire website, photographs and all. My current feeling is the 'with attribution, non-commercial' license. However, I don't want to put off commercial people -- to whom I will probably grant a zero cost license.
Is this a trend on the Internet? Is this a way to get images rather cheaper than using stock photography? Or is it just that the Google image search engine gives better results than Corbis?
I'm not sure that it is much cheaper -- the going rate for this type of image from a commercial organization would appear to be $100 - $200. I only ask for photo credit and a copy of the resulting book -- though I have yet to receive anything!
Just in case you wondered, one was interested in pictures of Hydra and the other, water meters!
Trying to keep an airhole open in the pond
8 Mar 2003
It has been mighty cold here recently. My two air pumps driving airstones have been doing sterling service keeping a small hole open in the ice (and thereby preventing a buildup of noxious gases under the ice).
The bad news is that when it snows and/or gets very cold, then the hole is covered over, and then the air stops flowing, then the airline freezes, and then I have to take some action!
I decided to try an internet recommendation -- put a large flowerpot over the ice hole to protect it from snow and radiative cooling to the night sky. So far, my experience has been that one flowerpot worked so well that it enlarged the ice hole and fell into the water. The other flowerpot sank into the ice and then froze solid. So I can't call this experiment a 100% success.
Discovering old negatives
8 Jan 2003
I discovered a bunch of my father's old negatives that were taken during the 1920s. It turns out that they can still generate a reasonable image, and the fun really begins when you try and work out the story behind the picture.
For the full story and some of the images, see My Father's Negatives. This is very much a work in progress.
Information about SPF (Sender Permitted From)
The Doc Searls weblog -- he seems clueful and I read him.
Open source server for the Rio Receiver -- this is what I use.
Open source audio/video streaming software -- this drives my pondcam
The Citizen Weather Observer Program is a loose collection of amateur weather station operators.
Neat description of the Gunnera Manicata -- a truly monstrous plant!