Imagine pulling a trusted glass dish from your cabinet, only to wonder if it’s truly as reliable as you think. The name “Pyrex” might spark memories of family dinners or baking sessions, but did you know not all Pyrex is created equal? Beneath the familiar logo lies a tale of two materials—borosilicate and soda-lime glass—that could change how you see your kitchenware.
You might be surprised to le
