In philosophy, the term idea has been used to cover a range of concepts. Ideas are often construed as mental representational images; i.e., images of some object. In other contexts, ideas are taken to be concepts, although abstract concepts do not necessarily appear as images.
If you have ceiling fans, they can help you maximize your air conditioning by lowering the temperature. However, that will only work if you have the fan going in the right direction. In the summer, you want the fan to go in a counterclockwise direction, also known as the forward direction. This helps drive air down toward the room's occupants. As the moving air hits the skin, it causes it to feel cooler than it really is.
Even if you have a ceiling fan spinning above, you may notice that it may help more in the winter and less in the summer, or vice versa. The problem may be that your ceiling fan is not set for the correct season. To help make a room cooler in the summer, set your ceiling fans to rotate counterclockwise. The resulting airflow below the fan will create a wind chill effect, resulting in a breeze that feels cooler. Conversely, during the winter you should reverse your fans to rotate clockwise.