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.
There is a section of the Italianate Garden at Ickworth near Bury St Edmunds, UK where they have lots of old tree trunks. This one has no b...
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