Physicists study black holes to understand the universe

A farm began selling "pick-your-own strawberries" during the summer monthsA fire department taught local businesses how to create fire evacuation plans

A software company released an update to its app that fixed bugs and improved loading speedA community organized a "charity auction" that raised $8,000 for a local animal shelterA grocery store started offering "organic produce boxes" delivered weekly to customers’ homes

A school added a "robotics lab" where students can build and program their own robotsA photographer hosted a "family photo day" that offered affordable sessions for 40 families

A hotel renovated its lobby to include a modern seating area and coffee bar

A musician performed at a local music festival alongside national actsA local farm started a community-supported agriculture program where people can buy shares of the harvest

Engineers designed a new type of solar panel that works in low-light conditionsThe postal service introduced a new tracking system for packages that provides real-time updates

A celebrity chef published a cookbook with recipes for quick and healthy mealsResearchers calculated that recycling one ton of aluminum saves 14000 kilowatt-hours of energy

(责任编辑：Knowledge Bites)

• ·A musician’s new album received 4-star reviews from local music critics
• ·A coffee shop began selling breakfast sandwiches made with organic eggs and locally sourced bacon
• ·A charity organization built wells to provide clean water in villages
• ·A city banned single-use plastic utensils in all restaurants and food trucks
• ·A fire department provided free smoke detector batteries to senior citizens in the community
• ·Researchers developed a new type of biodegradable plastic that breaks down in soil within four months
• ·Research finds that playing guitar improves fine motor skills in children
• ·Researchers studied the effects of social media on self-esteem in teenagers
• ·A school district announced it will provide free mental health counseling for students
• ·The city banned smoking in all public outdoor spaces including parks and beaches
• ·Fashion show raises money for women’s shelter with designs by local designers
• ·A vet clinic added a 24-hour emergency service to meet the needs of pet owners in the area
• ·A national forest announced it will allow camping in more areas next year
• ·A drought in the southern states led to mandatory water restrictions for all residents
• ·Weather forecasters predicted heavy rainfall and possible flooding for coastal areas
• ·A heatwave in the western states pushed temperatures to 110°F forcing schools to close early