The item that blew me away was the fly traps that use the reusable plastic jar and bottom to hold some
water and a little plastic tube of cadaver juice to attract the flies. I had to show my license (I'm 65.) I could only assume that there are cults of miscreants that sniff cadaver juice in the woods late at night by the light of the moon. It's truly disgusting stuff, but the flies seem to like it...
PS: I was told it's what's used by dog trainers to train dogs used to search for dead people in the woods or after big natural disasters.