The secret of St. Peter's Basilica: The dome of the cathedral, like all building domes, produces a sonorous echo and behaves like a converging sound lens focusing the sound in the center of the circle

Hello Steemians I hope you are all well. Earlier today I came across this awesome video which for a five minute video has a lot of information which I found to be very interesting indeed. There are photographs

Hello Steemians I hope you are all well. Many of us are aware that much of our real history has been destroyed, and hidden from us. There is a great deal of evidence which suggests that giants were real