@raratoman I'm sorry to hear that. We don’t know one another but we can all still care about each other in this world. That said, I hope you still managed to enjoy the holiday and make the most of it. Wishing you a new year filled with happiness and positivity!
This still gives me chills.
Carl Sagan demonstrates how the Greeks figured out the Earth was round and correctly calculated its circumference — 2,000 years ago: