Summer "this year" started for the southern Hemisphere last December 21st. So minus those 9 days from the previous year, it doesn't seem odd to say "Earth's summer", no?
EffortPostMcGee
joined 2 years ago
Summer "this year" started for the southern Hemisphere last December 21st. So minus those 9 days from the previous year, it doesn't seem odd to say "Earth's summer", no?
How could we prove the Riemann Hypothesis?