The Biosphere Terrarium. $39.95. Exercise Divine Power with your own real life Sim City.
Peer through the magnifying lens and watch your miniature, self-contained world bustle with life! It’s the ultimate enclosed environment for raising plants, animals and insects. The awesome, futuristic design features digital temperature and humidity gauges to let you monitor your world, and the included “rain maker” lets you cool off your critters with a spray mist.