Make: magazine, Volume 10 (PDF)  explores the world of Home Electronics. From turning your house into a robot to a sound and light machine to fine-tune your brain, this issue is chock full of circuits and devices that will entertain, educate, and illuminate. For non-electronic fun, try out our Tabletop Bioshpere, an entertaining demonstration of the ecological cycles that keep us alive. The Tabletop Shrimp Support Module is an enticement to muse on everything from godhood to space colonization.