Nine Lives of El Gato – Safety comic
The 9 lives of El Gato the Cat is a fire safety comic book. related to Fire prevention by United States Consumer Product Safety Commission. This is from State Library of Pennsylvania. delabs notes...
Author: dapj
QRP and homebrew by DL2YEO
“My name is Udo and I am living in the small village called Spenge, about 15 km north of Bielefeld. The DARC radio club is ‘OV Widukind – N59’ and the locator is JO42FD....
DDDAC 2000 – Audiophile projects
Dedicated Website for Audiophile projects, such as a Diy High End DACs, Loudspeakers, Tube Amplifiers – Doede Douma DDDAC 2000 – Audiophile projects Setting up an Audio Streaming Server (for use with the DDDAC1543...
Recording Technology History
1877 – Edison made the first recording of a human voice (“Mary had a little lamb”) on the first tinfoil cylinder phonograph Dec. 6 (the word “Halloo” may have been recorded in July on...
