Polymers are either natural or synthetic macromolecules composed of many repeating units (monomers) usually arranged in the form of a chain. Examples of polymers are silk, rubber, silicone, DNA and ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Natalya Yashina is a CPA, DASM with over 12 years of experience in ...

Thousands of popular products, including Diet Coke, Cheerios and Pringles were recalled in several states due to rodent contamination concerns. San Francisco's Devil's Teeth Baking Company sells ...