Consistency: You may be surprised to know that some veterinarians use a numerical system to score the consistency of a petâs stool. Yes, we get that specific. The fecal scoring system assigns a value to the stool from 1 to 7, where 1 represents very hard pellets and 7 is a puddle.
There are essentially four reasons why wind energy is a bad idea. Wind can only produce electricity when the wind is blowing at between 6 mph and 55 mph. Above 6 mph, it gradually increases its output until it reaches a maximum output at around 35 mph. Above 55 mph, the wind turbine is shut down to prevent damage to the turbine.
Wind Turbines and the energy in the wind. How much kinetic energy is available in the wind? A simple formula for the power available in the wind. Why wind turbines can't extract all of the wind's energy. Science and Technology answers from FT Exploring - education for students and educators all over the world.