Lemon grass makes a nice houseplant and a continuous supplier of lemony stalks–simply root a stalk in water and then plant it in a pot.
Twisted individual that he is, Dave DeWitt emailed me a link to this story about a 2.5-foot giant isopod that was reeled in while trying to violate an underwater robot. I’m sure he was trying to shock me but the joke’s on him. I’ve played a lot of Dungeons & Dragons. My 20th level paladin slays demons like this for breakfast.
Speaking of, it turns out these Cthulhu-looking sea creatures are related to lobsters and shrimp to the point where you can eat them.