From his unique vantage point as editor-in-chief of MAKE magazine, the hub of the newly invigorated do-it-yourself movement, Mark Frauenfelder takes readers on an inspiring and surprising tour of the vibrant world of DIY. The Internet has brought together large communities of people who share ideas, tips, and blueprints for making everything from unmanned aerial vehicles to pedal- powered iPhone chargers to an automatic cat feeder jury-rigged from a VCR. DIY is a direct reflection of our basic human desire to invent and improve, long suppressed by the availability of cheap, mass-produced products that have drowned us in bland convenience and cultivated our most wasteful habits. Frauenfelder spent a year trying a variety of offbeat projects such as keeping chickens and bees, tricking out his espresso machine, whittling wooden spoons, making guitars out of cigar boxes, and doing citizen science with his daughters in the garage. His whole family found that DIY helped them take control...