15:4015:40, 13 November 2017diffhist+19 m
Cryptozoology
Changed "dinosaurs" to "non-avian dinosaurs". Birds are now known to be modern feathered dinosaurs, therefore not all dinosaurs are extinct (one lineage survived)
09:4209:42, 28 August 2017diffhist+11 m
Water
changed "3.5% SALT on average, plus smaller amounts of other substances" to "3.5% SODIUM chloride on average, plus smaller amounts of other substances" because those other substances are mostly salts as well, which might be confusing for beginners to chemTag: Visual edit: Switched