
http://graphics8.nytimes.com/audiosrc/arts/1860v2.mp3
Edison's recording of himself reciting 'Mary had a little lamb' were many years LATER than these very early recordings. Totally fascinating!
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.
For several years I have used a Chromebook as my lounge PC. It has been very fast and uploads software and security patches in the backgroun...