Student Sustains Cold Burns When Retrieving Vial from Liquid NitrogenGlass Pipette Breaks and Cuts Researcher’s HandExploding Cryovial Injures Student’s HandAttempt to Repair Malfunctioning Cryostat Results in Cut to FingerStudent Sustains Cold Burns When Touching Liquid NitrogenResearcher’s Finger Caught in Microtome
