Lt. Neil Prakash tells us how the military makes coffee:

Mr. Abrams the coffee maker… slip the lid into the back grill of the exhaust. Then set your canteen cup for about 2 minutes. Let the 900 degree exhaust of your jet engine heat that puppy up and BAM – hot water for shaving, Ramen noodles, coffee…

There’s a certain combination of brute force and delicacy here that I find very appealing 🙂