Are You Afraid of the Dark?

Pipetting is when a pipette (An item of volumetric equipment used to accurately measure and deliver fixed volumes of liquid. Heinemann, Chemistry Two, 2003) is used to measure liquid for an experiment. there is a scene where Julie is practicing to use a pipette and she sucks the water into her mouth and drops the pipette on the floor. It use to be acceptable to just use your mouth to suck up the required amount of liquid but this is no longer practiced in schools, most schools use a 'bulb' (the orange bulb in this link is the sort that my school uses http://www.naugraexport.com/chem6.html).