Rethinking how we teach physical education can help students lead healthy lives. Regular physical activity provides numerous health benefitsâfrom leaner bodies and lower blood pressure to improved mental health and cognitive functioning.
Sizzurp â also known as purple drank, syrup and lean â is a mix of codeine-based prescription cough syrup, soda and, often, Jolly Ranchers candy. What does it do? The codeine, which is an opiate, produces a feeling of euphoria. The cough syrup also contains a drug called promethazine, which acts as a sedative.
Measurement While Drilling (MWD), also known as Logging While Drilling (LWD), is a measurement taken of the well bore (the hole) inclination from vertical, and also magnetic direction from north. Using basic trigonometry, a three-dimensional plot of the path of the well can be produced.