Hello out there! Two and a half weeks ago, I wrote a blog post about why it makes all the difference in the world if there is a pinch of salt in a glass of water or not. So, of course, the logical consequence is to write a blog post […] Fun with Ice, Take 2/3: Colouring ice cubes from the ... October 26, 2018 in Science for everyone / The Archive by Valentin Ludwig (updated 2070 days ago)