EmDash, 4 miesiące temu PBS Spacetime recently had a video on this: youtu.be/8hvzF5oQe1g?si=e9Tw0XrMILbf4Ql6
PBS Spacetime recently had a video on this: youtu.be/8hvzF5oQe1g?si=e9Tw0XrMILbf4Ql6