Upon examination, the patient’s external ear canal was found to be inflamed, red, and swollen, and she was subsequently diagnosed with otitis externa. A recently published report describes the case of ...

Chemical gardens represent a fascinating class of self-organised structures that emerge when metal salts interact with anions in solution, most commonly silicates, leading to the formation of ...

A simple demonstration of how a precipitate is evidence of a chemical reaction taking place is performed by mixing solutions of calcium chloride and sodium carbonate to form the precipitate calcium ...

Pollen not only plays a role in allergies, but also influences the local weather. Especially in spring, when large amounts are released, it contributes to the formation of ice in clouds, which can ...