Did you know that inside the Reichstag's glass cupola, if you stand in the right spot, you can see yourself in all the mirrors? Its because it is shaped like a parabola.
NorceCodine 2 years ago
Did you know that inside the Reichstag's glass cupola, if you stand in the right spot, you can see yourself in all the mirrors? Its because it is shaped like a parabola.
NorceCodine 2 years ago