A graduated cylinder is an indispensable tool for making accurate liquid measurements in the laboratory. Its cylindrical shape and clearly marked graduations allow for reliable readings. When using a graduated cylinder, it's crucial to confirm that the cylinder is placed on a level surface to prevent inaccurate results. To achieve optimal accuracy,

These delightfully chewy bubbles, often called boba, are having a massive moment in the beverage world, particularly in beverages like bubble tea! But what *are* they, and where do they come from? Originally derived from the cassava root – a starchy tuber cultivated extensively in South America – the pearls undergo a fascinating transformation.