A surgical mask is used inside the operating room or during other sterile procedure areas to protect the patient environment from contamination. Surgical masks have ties so that they can be adjusted for fit, and are tied over the top of a surgical or bouffant cap.
rockfall. 1  an act or instance of the falling of rock, as in a cave-in or an avalanche. 2  a mass of rocks that have fallen: to be trapped under a rockfall.
Wall Jump. Artwork of the Wall Jump for Super Metroid. The Wall Jump (also referred to as the Kick Climb or Triangle Jump in other instances) is a technique that speed runners use in the 2-D Metroid games to gain access to areas that would normally require a special upgrade such as the High Jump Boots.