How wonderful to come across a cite of one of our stories from 2006, ‘Adventure Playgrounds’ a Dying Breed in the U.S., by Kristin Wiederholt for KALW, about a Berkeley playground where kids bang together play forts from scavenged nails and scrap lumber, in one of the texts I’m recording for Learning Ally, Julie Bullard, Creating Environments for Learning: Birth to Age Eight, 3/e (2017). (Inside baseball note: This NPR story is so old [in the digital domain], it doesn’t follow our copy editing stylebook that all words in the title are to be capitalized.)