Happy Radio and Communication Day! A short postcard about
If you turn to an ordinary person, he will probably say that radio is dying, because in the kitchen the radio point has long been cut off, the receiver only works in the country, and in the car your favorite tracks are played from a flash drive or an online playlist. But you and I know that if it werenβt for the radio, you and I wouldnβt be reading on HabrΓ© about space, cellular [β¦]