evaporative cooler and allowing the airflow from the second evaporative cooler to the first evaporative cooler through the deflector. [0016] According to various embodiments, deflecting the waterflow and allowing the airflow may include directing the waterflow from the first evaporative cooler to the second evaporative cooler on a first side of the deflector and allowing the airflow from the second evaporative cooler to the first evaporative cooler to flow from a second side of the deflector to the first side. [0017] According to various embodiments, deflecting the waterflow and allowing the airflow may include allowing the airflow through a plurality of openings of a base layer, allowing the airflow through the plurality of openings to flow between a plurality of overhangs spaced apart from each other and overhanging the plurality of openings, preventing the waterflow into the plurality of openings and directing the waterflow into the second evaporative cooler. [0018] According to various embodiments, deflecting the waterflow and allowing the airflow may include allowing the airflow through a plurality of openings of a base layer for receiving and channelling the waterflow to the second evaporative cooler, receiving and channelling the waterflow to the base layer via a top layer comprising a plurality of overhangs spaced apart from each other and overhanging the plurality of openings. [0019] According to various embodiments, the cooling method may further include guiding the airflow from the second evaporative cooler to the first evaporative cooler. [0020] According to various embodiments, the cooling method may further include guiding the airflow from the second evaporative cooler to the deflector evaporative cooler. Brief Description of Drawings [0021] Fig. 1 shows a sectional view of an exemplary embodiment of a cooling apparatus for cooling a waterflow. [0022] Fig. 2 shows a flowchart of a cooling method adapted to cool a waterflow.