I am starting to put some of my favourite photos on this blog. You can see most of my digital photos at The Grumpy Old Techies Photos. These are Zebras photographed in the Kruger Park.
Zebras
Recent Posts
Birds -Scops Owl
1 Jul 2016
Lovely Scops Owl in Tsendze Rustic Camp in Kruger Park. Tsendze is one of my favourite camps in the park. It is is camping only with no electricity (solar for the lights in the bathrooms) and gas for hot water. If you want to get away from everything Tsendze is the place to go. more....
Is Tesla’s Powerwall really that great?
17 May 2016
For about a month ads appeared in my Facebook timeline trying to sell alternative energy solutions. They pushed the Tesla Powerwall as a good solution because it is “pretty”. For a technical person “pretty” is very low on the list of reasons why you will buy something that will be bolted onto your garage wall. more....
The Analog to Digital Conversion Process
15 May 2014
Hi I am Arnold Greyling from Johannesburg in South Africa. This is my peer review assignment for week 2 of the Introduction To Music Production course at Coursera.org. I will be discussing the Analog to Digital Conversion Process. more....
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