In reference to the reader's question about slot machines where you play for gold or silver tokens: In Las Vegas, many of the casinos have 25-cent slots that pay off a $10 jackpot with a $10 silver souvenir token.
Moth (order Lepidoptera), any of more than 150,000 species of overwhelmingly nocturnal flying insects that, along with the butterflies and skippers, constitute the order Lepidoptera.
Image by: Arthur Anker on flickr. What is interesting about this particular moth is that scientists are currently trying to figure out exactly what type of moth it is (its phylogeny). Needless to say, the image of this fluffy moth has gone viral.