I have mentioned before how the light reflected off the water made patterns on the ceiling of the classroom. It was a long time before I realised what it was!
There are several videos on YouTube including these here.
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
In the last few years we have had some innovations that allow simple stations to work the world like FT8. At the same time fewer young peopl...
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