Sporty's Pilot Shop has the weirdest stuff sometimes. Like a cannula that you attach to your headphones with double-stick tape. I never thought of jamming tubes in my nostrils and then taping them to an ear.
Another thing is an ordinary looking ice chest, with a hole cut in the lid and a fan attached. The idea is you fill the chest with ice and water, and run the fan to cool your cockpit. Seems like something that I would have done in 1976 driving an un-airconditioned car to the midwest.
But, really, for weird, this is right up there. Could be useful in this summer though :)
