Some people get arousal from the depiction of feet.

The RNA concentration was determined by OD260 with Eppendorf biophotometer (Hamburg, Germany).

My father crotched the ewes before they gave birth, and then played midwife to entire flocks once they started lambing in late April, often with the help of Rusyn peasants who knew just when to show up every year and who seemed fond of my tall, independent father.

When a sentence is heard, we are responsible for deciding if the sentence is performative, constantive, or both.