Wind Turbines. Wind turbines, like aircraft propeller blades, turn in the moving air and power an electric generator that supplies an electric current. Simply stated, a wind turbine is the opposite of a fan. Instead of using electricity to make wind, like a fan, wind turbines use wind to make electricity.
Pelvis. The pelvic region is the headquarters for reproductive organs and the end of the line for the digestive tract. It is also home to a collection of bones known as the pelvis, where the femur â the largest bones in the body â meets to form the leg.Read More.n Depth: Pelvis. The pelvic region is the area between the trunk â or main body â and the lower extremities, or legs. The female pelvis is morphologically different (different in form) from a maleâs but most of the differences are not apparent until puberty.
Bony pelvis. 1  The bony pelvis is formed by the hip bones in front and at the sides and by the sacrum and coccyx behind (figs. 31-1 and 31-2). 2  The pelvic inlet, or brim (upper pelvic aperture), is indicated by the lineae terminales, the iliac parts of which are the arcuate lines (see fig. 31-1).