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Portsmouth from Portsdown Hill
ByGarfTesting out my new old MTO 1000mm lens that I recently found cheap on eBay… You can find out more about the massive MTO 1000mm that I used to take these shots, here.
Is Linux a “disruptive technology”?
ByGarfIf you do a google search for “disruptrive technology” and the word “Linux”, you’re likely to get over 50,000 hits. Trouble is that many of the articles that appear are quite old, often going back as far as 2001 and further. A lot has happened in the last few years… For a start, today we…
Cheap but effective continuous studio lighting
ByGarfFor continuous lighting, one needs a light source that has good colour balance, uses power efficiently, is reasonably robust and does not present a health or fire risk. I am also a tightwad – interested primarily in “bangs per buck”. Whilst I love new technology, I am not prepared to pay silly money for it….
Lebara, what a con
ByGarfThis is the tale of yet another crappy British telecoms provider. On 2025-12-05, I bought and paid for 30GB per month Lebara data SIM card from its Amazon store. But the SIM card Lebara sent was ONLY 25GB. What a con! https://www.amazon.co.uk/dp/B0DQLKFN4H I did not notice that I had been cheated, until it was too…
How do I stop Google indexing a particular page on my site?
ByGarfThere are several ways to stop Google and most other search engines indexing a page. The simplest is to use a “noindex” metatag on any pages you don’t want indexed. Here’s the HTML code, in context. (Obviously the text between the <title></title> tags is just there for show and is not relevant to the workings…
About GarfNet Electronics Freebie Garf Technology General Journal Linux Radio Site Blog Technology Web ApplicationGarfNet Unit Converter applet
ByGarfSkip preamble and launch Units Converter applet Another GarfNet software project snatched from the grave, this is a complete rebuild of the original GarfNet Unit Converter. The main feature of the new GarfNet converter applet is that it is bi directional. Whatever “Quantity:” box you use, the conversion will automagically appear in the other box….
