"Ergosphere" Natural Recordings by Native Speakers
The ergosphere is a region around a rotating black hole where the inward pull of gravity is so strong that it would pull objects inward even if they are moving faster than the speed of light in the opposite direction. This region is also known as the "gravitomagnetic field" of the black hole. The ergosphere is a key concept in general relativity and is relevant to the study of black hole physics and astrophysics.
Designing or arranging things (such as the position of a chair, a desk, or tools) to reduce strain and discomfort on the human body, with a focus on improving efficiency and safety.
Ergonovine is a medication used to induce labor and strengthen uterine contractions in childbirth. It is also known as ergotrate and ergometrine. Ergonovine works by stimulating the uterine muscles to contract, which helps to move the placenta or any remaining fertilized eggs out of the uterus after delivery. It is usually given in an IV or as an injection during labor to help regulate the frequency and intensity of contractions.
Ergotin is a type of alkaloid found in the fungus Claviceps purpurea, which grows on certain grains such as rye. It is known for its ability to mimic the effects of ergopeptides, a class of compounds that are produced naturally by the fungus and are known to cause a range of physiological effects, including hallucinations, illusions, and a sense of euphoria.