The Arctic Circle is those areas where the sun can shine for 24 hours in a day. The earths axis is changing so the Arctic Circle is moving north by about 50 feet every year.
(Magazine – Discover June 2020)
The Arctic Circle is those areas where the sun can shine for 24 hours in a day. The earths axis is changing so the Arctic Circle is moving north by about 50 feet every year.
(Magazine – Discover June 2020)
The largest empire in land mass was the Mongol empire. From China to the Mediterranean.
((Book – The Silk Roads – Peter Frankopan)