Public library offers free 3D printing workshops for community members

Tennis player wins first Grand Slam title after defeating defending championGovernment invests $30 million in affordable childcare programs statewide

Book publisher releases biography of iconic civil rights leaderAutomotive company recalls 75,000 sedans due to faulty airbag sensorsStudy indicates that learning a musical instrument boosts memory in older adults

Fire department conducts free smoke detector installation in low-income neighborhoodsMusic festival sells out all tickets within 24 hours of release

City council votes to ban single-use styrofoam products in restaurants

Veterinarian clinic offers free wellness exams for pets adopted from sheltersTrain company reduces ticket prices for students and senior citizens

Research finds that family dinners improve academic performance in teensDance company performs original show about cultural heritage at national theater

Electronics brand launches wireless earbuds with noise-canceling technologyHikers document new waterfall in national park previously unknown to officials

(责任编辑：Knowledge Bites)

• ·Retailers introduced a new contactless payment system to speed up checkout times
• ·A national forest announced it will allow camping in more areas next year
• ·A strong hailstorm caused damage to cars and roofs in several suburban neighborhoods
• ·A taxi company offered discounted rates for students with a valid school ID
• ·A photographer captured photos of a local sunset that went viral on Instagram
• ·A city added 20 miles of new bike lanes to make cycling safer for commuters
• ·Engineers developed a new type of solar panel that is 60% more efficient than current models
• ·Wildlife sanctuary releases rehabilitated animals back into their natural habitat
• ·The country’s military announced it will conduct a series of training exercises next month to enhance national security.
• ·Researchers found that walking in forests reduces stress hormones in the body
• ·A research study showed that eating nuts as a snack can help with weight management
• ·Geologists study impact of melting glaciers on sea level rise in Arctic region
• ·A gym offered family memberships at a discounted rate to encourage family fitness
• ·A famous painter’s exhibition drew large crowds to the art gallery
• ·Gardening center offers classes on growing vegetables in container gardens
• ·A new study showed that excessive use of smartphones can cause eye strain and headaches