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Plus: Kansas (Kansas?) gets it right on juvenile delinquency, and a startup that lets you invest in companies that share your values

Plus: City government spending affects lifespans and targeted outreach to students likely to drop out

Plus: Ending domestic violence with focused deterrence and saving lives by walking

Plus: Fresh food pickups for families in schools and government support for public-private partnerships

Plus: Rooftop solar panels could make a huge dent in our energy needs, and origami shelters

Plus: Reusing stolen bikes and freeing defendants who don't have lawyers

Plus: Using theater as a planning tool, and intersections that don't need stoplights or stop signs

Plus: Teaching prisoners to code and a refrigerator for the homeless and hungry

Plus: Using water fountains to combat child obesity and taxing drivers by the mile

Plus: Pigeons wearing backpacks and support for vulnerable teens