I ended up putting my cookie sheet outside to speed up the cooling process as it was a cold day and I was not willing to wait to try them! (doubletherecipe.com)
You can speed up the cooling process of the butter and pecan mixture by placing the hot mixture in the fridge for a while. (lowcarbsosimple.com)
You reach a point where you could double the airflow, which would quadruple the noise, yet only speed up the cooling process by 20 or 30 %. (treehugger.com)