A scientist developed a new method to test water purity using a portable device

A fashion store started a clothing swap program where customers trade old clothes for store creditA library hosted a "tech help" session for seniors, teaching 50 people to use smartphones

A farm installed solar panels to power its irrigation system, saving $5,000 yearly on energyA fire department visited local elementary schools to teach fire safety to 300+ kidsA software company released an app update that added dark mode and faster loading times

A grocery store started selling pre-made salad kits with locally grown greensA photographer hosted an exhibition of black-and-white photos of the city’s historic downtown

A hotel renovated its rooms to include bamboo toiletries and recycled fiber linens

A musician performed a free concert in the park that drew 600+ attendeesThe transportation ministry added more security cameras to public transit stations

A famous author won a prestigious literary award for their body of workA hospital started a support group for people living with chronic illnesses

A retail store announced it would stay open late during the holiday shopping seasonA heavy rainstorm caused flooding in basements of homes in the suburbs

(责任编辑：高友振)

• ·A charity organization built a new community center with a library and gym
• ·Local residents voted for a new tax to fund public school improvements including classrooms and tech
• ·A community organized a charity walk that raised $10,000 for a local cancer research center
• ·A famous singer announced a world tour with concerts scheduled in 40 countries over the next year
• ·A study showed that walking 30 minutes a day can lower the risk of type 2 diabetes
• ·A new study showed that meeting friends regularly reduces stress and improves mental health
• ·Electronics store offers trade in program for old devices towards new purchases
• ·Local residents protested against a proposed construction project that they say will destroy a protected forest
• ·Biologists develop new method to protect honeybees from pesticides
• ·A school started a music program for students interested in learning an instrument
• ·A space agency sent a probe to explore a comet in the outer solar system
• ·Engineers designed a new levee system to prevent flooding in a river basin
• ·A farm started selling homemade jams and jellies at the farmers market
• ·Cycling event draws 2,000 participants for charity ride across state
• ·A river overflowed its banks after heavy rain causing damage to nearby farms
• ·Scientists developed a lightweight material that is stronger than steel and used in car manufacturing