I won’t miss the print QST, better known as the monthly MFJ catalog.
I won’t miss the print QST, better known as the monthly MFJ catalog.
Swamp coolers are a thing. I don’t know about the physics, but they can actually cool a space if the ambient humidity is low.
Using ice water in the gadget you have will improve its performance, obviously.
Trouble is, more people can use a phone videocam than can write.
No, big planes have to do this sometimes after digesting excess passengers and cargo.