Never eat yellow snow

From yesterday's Metro newspaper [found, read only by seventeen other people, on a tube train by GW]:

Snow Idea

A rare weather phenomenon has hit South Korea.

Yellow snow fell in the capital and spread across the country.

It is feared that the snow could be a health threat. The country's meteorological office warned that the snow contains dust from the desert regions of northern China.

Met officials are unable to ascertain the exact content.

'It's tough to say whether it's yellow sand mixed in snow or if it's snow mixed in yellow sand,' a met spokesperson told Reuters.

The weather bureau have issued a yellow dust warning for twice in three days.

'I have never seen yellow snow falling before,' the met official said.

The agency said that the pollutants in the snow included heavy minerals.

As I've always said: Yellow snow is a naturally occuring phenomenon, and is perfectly safe to eat.