Adam Hanover

"After helping out a friend who was down-on-their-luck and didn’t have enough money for groceries, Rhonda Lee felt compelled to start and operate a food pantry out of her West Virginia basement"

See More at: https://tanksgoodnews.com/2021/03/09/woman-starts-food-pantry/

"Every Thursday and Friday, Moreau borrows her church's truck to buy groceries. Notre Dame d'Haiti Catholic Church pays for the food, relying on donations. Moreau then prepares the meals singlehandedly, while church volunteers serve or deliver them to people in need."

See More at: https://www.sunnyskyz.com/good-news/4185/Miami-Janitor-Quietly-Feeds-Thousands-And-Love-039-s-The-Reason

"Over the past few years, 3D-printed architecture technology has matured from a hobbyist novelty to being used to create everything from offices to affordable housing – it now seems more a case of when, not if, it will become a widespread construction technique. The latest stride in this area concerns a plan to create the world's first 3D-printed school in Madagascar." 

See More at: https://newatlas.com/architecture/3d-printed-school-madagascar/