A Straw That Obtains Water from Soil and a Thermal Energy-Generating Water Purifier Are Among the Winning Entries in Smithsonian-Cricket Media’s 7th Annual Spark!Lab Dr. InBae Yoon Invent It Challenge
More than 490 Students, through individual and team entries, submitted innovative solutions to natural disaster preparation and relief issues; other winning entries from around the world included a catastrophe care

