[Ken] figured out how to get around the $500 price tag of a commercial unit by building this DIY melting point test apparatus. In this image he’s using a thermocouple to monitor the temperature ...

A common technique in organic chemistry is to determine the melting point of a specimen. While commercial options exist, [kymyst] decided to build one with similar (or better) functionality ...

Chocolate melts at about 35°C. We say that chocolate has a higher melting point than ice. Solids and liquids can be changed from one state to another by heating or cooling. Heat melts a solid and ...

Key fact An impure substance is a type of mixture, so melting points can be used to find out if a substance is pure or impure. Impure substances tend to have a slightly lower melting point than ...

Antarctica is melting, and crucial details are beginning to come into focus of exactly how it's happening. When you purchase through links on our site, we may earn an affiliate commission.