Toy company releases educational games that teach coding to elementary students

A charity raised $750000 to build wells and sanitation systems in rural AfricaScientists developed a rapid test for dengue fever that delivers results in 15 minutes

Local schools started using compost bins to teach students about waste reductionThe national rugby team hired a new assistant coach with experience in youth developmentA tech company released software that helps small businesses manage online payments

The government provided grants to farmers who implement water-saving irrigation systemsA zoo opened a new exhibit featuring rare penguins from the Antarctic Peninsula

Researchers studied the impact of screen time on eye health in young children

Local police solved a series of burglaries using security camera footage from local businessesThe local community organized a cultural festival to celebrate local traditions

A new study indicated that exercise boosts the immune systemThe city hosted an art fair with works by local artists

Scientists discovered a new plant with potential medicinal valueThe government planned to invest in improving public school facilities

(责任编辑：牡丹江市)