If you’re a frequent Internet user (as most folks are in the 21st century), browsing the web or receiving emails without good security software is inviting disaster.
WiFi is all around use these days. This wireless network technology can now be found not only in computers, but also in everyday items such as watches, TVs, fridges and other members of the new generation of smart devices. Which means you aren’t always going to get the best performance on your share of the airwaves. A WiFi analyzer app can help you understand what’s going on in the invisible radio world that’s all around you.
We recently moved to a small farm and we have been looking at our soil biology under a microscope. It was hard to see clearly so we bought a ‘Celestron’ Microscope camera (model #44421)  from Amazon for about $40. The packet doesn’t specify that it works with Apple computers, but it does and is very simple to use. It plugs into the usb port on your computer, and the camera replaces the eyepiece on the microscope. It doesn’t need any drivers or extra software. Read on to find out how we set it up.
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AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
December 2020
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