Ohh Pity FAN..:((*&^%$#!@#??>

Electric fans, which everyone of us has seen at homes is need of summers when the atmospheric temperature goes above the comfort level of human body. Electric fan when rotates, blows away air around it towards the corners of room and thus speeds up the evaporation process resulting in the cooling of human body and room. The first electric fan was made in 1886 by Schuyler Wheeler. Early fans were all DC powered. After the 1890s fans with AC motors were produced. In the late 1920s GE released a design which had overlapping blades, which made fans much more quiet. As the decades passed other materials like nylon and wood were used in the designs. There were more variations in color and style after the 20s as well, before this fans only came in black. In the 1950s air conditioning gradually replaced table fans. Electric Fans are a vital part of computers as they not only blow cool air into cabinets where microchips are but they can come in small sizes to cool individual chips. Powerful LED lamps require fans to cool the electronics. Modern fans are made primarily with plastic and much less materials. The use of rare-earth elements like cobalt-iron alloys in motor magnets allows some high end fans to be extremely small and powerful. Dyson has lead the pack in modern fan design. The "Airblade" is now replacing standard blowers in bathrooms. In modern times, there are a lot of fan benefits, one of which is to sleep. Sleeping with a fan can provide a number of benefits to the body. Improve air circulation, in fact installing a fan on the wall, table, floor, or ceiling can make the room more comfortable. Fans can help improve air circulation in the room by replacing dirty air with air that is cleaner and fresher from the outside. More efficient, fans are considered to be more efficient than air conditioners which need more power. The fan that is installed on the ceiling of the room usually only needs about 75 watts of power. So, the comparison could be 1:10. It is very suitable for boarding children who need a little expenditure. Produces healthy air, even though it only gives the effect of cool air in the room, if it is compared to AC, the fan is considered more healthy. Rooms that use AC must be closed tightly so the air feels cold. This does not apply if you use a fan, because you can install it in an open room. So, the air will be changed as often as possible. Avoid the smell in the room, when you enter an air-conditioned closed room, it will usually feel different from an open room that only uses a fan. The air inside the AC room feels more stuffy because there is no air circulation from outside. The difference is, the fan can make the room more fresh and comfortable because the air keeps turning in and out.