A vacant office building in California has been converted into a school as the coronavirus pandemic forced many employees to work from home, proving that such reuse projects may give empty commercial real estate a new life.
A small school in India’s northeastern Assam state found a unique way to educate kids to take care of the environment: students have to “pay” for tuition with plastic waste they collect.
A solar power “cow” helps children from poor families in sub-Saharan Africa to swap cleaning up cowpats for lessons.