Farm/GardenThe $1 gardenBy Jonathan Nunan The dollar garden is simple in concept: buy as many seeds as you can for one dollar and harvest as much food as possible from the plants you grow. You see, sometime last year my mother, Susan, read something somewhere that claimed a tomato cost some incredible amount to grow on your own. Mom—whose plan to build a house out of firewood worked out just fine—made it her mission to grow as much as she could on as small a budget possible. Website ExclusiveBuild a hybrid go-kart for kids for $150By Dorothy Ainsworth When his grandson turned 5 he decided to build him a go-kart in the low-budget Ainsworth tradition. But not just any old go-kart-----a HYBRID Go-Kart! 'Gene would go Green' just for the challenge of it.