Introduction Water in its pure form does not contain any salt or other impurities and cannot conduct electricity [1]. However, you won’t find pure water naturally because it’s a universal solvent liquid that can dissolve most minerals, chemicals and other substances. Pure water is something that can be produced in a laboratory. …
Cracking knuckles is a common habit of many people. One study has shown that over 54% of people crack their knuckles for a number of reasons including sound, feeling, nervousness and stress, habit, and lastly, boredom [4]. However, most of us are not aware of what happens if we crack our knuckles. …
Chewing gum is perhaps one of the best to-go snack items to help you refresh your mouth and taste something sweet. However, quite a few people swallow gum rather than simply chewing and throwing it off. Chewing gum is difficult to swallow in the first place as it can get stuck in …