Speaking of horrible nightmares, here are two photographs of my Halloween costume. I chose to dress as a redknee tarantula (Brachypelma smithi) a large terrestrial spider from the Sierra Madre mountain range in Mexico. Spiders of this species mature very slowly and become adults late, which makes it an ideal costume. In all seriousness though, these spiders suffer from an extreme sexual dimorphism. Males and females are of a similar size and look alike, but while female spiders can live for thirty years or longer, males are usually dead before they reach five. Talk about scary!
I’ll write something more serious about dreams, nightmares and our ability to understand the world tomorrow. In the mean time have some candy and enjoy the holiday with your friends and family! Happy Halloween!