He said the indoor pool would be a central feature to the organisation's bid and all pools at the site would be connected with the sea.

BBC: Saltdean Lido

By the end of this century perhaps much sooner there will probably be frequent summers with no sea ice at all.

ECONOMIST: Global warming

Recent research suggests that there was, in fact, no impact in the North Sea at all, but the Ukrainian site does appear to be the result of a genuine collision that took place at the time of the dinosaur extinction and could therefore be connected with Shiva.

ECONOMIST: Mass extinctions

Sea-serpents still get no respect at all, but that will have to be a fight for another day.

FORBES: Women's Suffrage: a "Costly and Dangerous Experiment"?

Mountains need to be higher than 1, 100m above sea level and be separated from other mountains by a drop of at least 150m on all sides.

BBC: Tasmania's greatest mountain quest