Author Archives: Jack L.

Question: Can you leave cooked food out overnight?

Question: Can you leave cooked food out overnight? Certainly, I’d be happy to help. Leaving cooked food out overnight, or for more than two hours at room temperature, is not recommended as it can increase the risk of foodborne illnesses. Bacteria such as Salmonella, Listeria, and E. Coli thrive in warm environments and can multiply […]

Frequent question: How can Boiling point be negative?

Frequent question: How can Boiling point be negative? The concept of a negative boiling point may seem counterintuitive, as traditionally, boiling point refers to the temperature at which a liquid transforms into its gaseous state. However, in certain circumstances, it is possible for a substance to have a negative boiling point. This phenomenon occurs when […]