This post is for anyone who loves to look at water or who enjoys being made out of the stuff, for Sigrun in Norway, who gets to live right beside it in […]
There is More Than One Sun and More than One Earth
In 1543, Copernicus published this book and changed everything: De Revolutionisis Orbi Before he did that, the Earth was considered the centre of the universe. After he was done, the sun was […]

