Fake news or real news? 10 tips to getting the facts for yourself [infographic] - I read a good article today on NPR’s All Tech Considered and I quickly put together this infographic based on the article.
pH Scale - pH is temperature dependent. Strictly speaking, pure water only has a pH of 7 at ‘room temperature’ Above and below this temperature, it can vary: for example, at the pH of pure water is whilst at it’s
"Compare Sports Drinks with the Electrolyte Challenge": in this chemistry project, students use a simple circuit and a homemade sensor to investigate the electrolytes in various sports drinks and juices.