Anemometer mounted on a vertical shaft. The air flow past the cups in any horizontal direction turned the shaft at a rate that was roughly proportional to the wind speed. Therefore, counting the turns of the shaft over a set time interval produced a value proportional to the average wind speed for a wide range of speeds. It is also called a rotational anemometer. On an anemometer with four cups, it is easy to see that since the cups are arranged symmetrically on the end of the arms, the wind always has the hollow of one cup presented to it and
The Fox (What Does the Fox Say?) "YouTube Rewind: What Does 2013 Say?", a homage paid by YouTube to the year's top videos. The song has been featured for multiple times on television. It was used in an advertisement for the Fox Network featuring clips of FOX programs and actors singing the song. On 28 October, four contestants on the seventeenth season of "Dancing with the Stars" performed the song for the "Team Dance" week under the team name "Foxing Awesome", scoring a perfect 30. NBC's "Saturday Night Live" cast-member Jay Pharoah and host Kerry Washington appeared in a parody video of the song titled "My Girl"