Experts at Cambridge University confirmed it.
It is many millions of years old. I had no idea you could get fossils inside flint.
7 Jul 2025
Fossil sponge - NOT amateur radio
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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.
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Oscar 100
MLS, one of the large UK distributors, is selling the DX Patrol Ground Staion for QO-100. I guess you have to add a GPS external reference, ...
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