Guess the Band Name
Which musician band has an album with a cover as in the picture?Correct answers: 35
The first user who solved this task is On On Lunarbasil.
#brainteasers #music #riddles
Radio patentIn 1914, a U.S. patent was issued to Edwin H. Armstrong for a “Wireless Receiving System” which described his famous regenerative, or feed-back, circuit (No. 1,113,149). This invention started Armstrong's career of innovation. He went on to become a pioneer in FM radio broadasting.« |