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时间：2025-11-19 19:11:02 来源：网络整理 编辑：海淀区
Engineers developed a new type of solar panel that is 55% more efficient than current models
Engineers developed a new type of solar panel that is 55% more efficient than current models
A farm installed solar panels to power its irrigation system and reduce energy costsA fire department conducted a fire safety workshop at a local elementary school
A software company released an update to its app that added a dark mode and faster loading timesA grocery store started selling pre-made salad kits with locally grown greens and vegetablesA photographer hosted an exhibition of black-and-white photos of the city’s historic buildings
A hotel renovated its rooms to include eco-friendly amenities like bamboo toothbrushes and refillable shampoo bottlesA musician performed a free concert in the park that was attended by over 500 people
A construction company finished building a new elementary school with 20 classrooms
A study found that eating a handful of almonds daily can lower cholesterol levelsA small business owner expanded their pet store to include a grooming salon
A city launched a bike-sharing program with 300 bicycles available at 25 stationsA scientist discovered a new species of frog in a nearby wetland preserve
A pet store started offering "pet wellness checks" with a licensed veterinarian once a monthA restaurant was featured on a national food show for its unique take on regional barbecue
A new high-speed train service launched cutting travel time between two major cities from 3 to 1 hour2025-11-19 21:44
A city launched a bike safety program for kids with free helmets and lessons2025-11-19 21:16
Research shows that stretching before exercise prevents injuries2025-11-19 20:55
Local businesses reported 20% higher holiday season sales than the previous year2025-11-19 20:44
A museum hosted a lecture series by experts on ancient civilizations2025-11-19 20:42
A community organized a neighborhood cleanup that removed 500 bags of trash from local streets2025-11-19 20:28
A school district hired a new physical education teacher to expand the PE program2025-11-19 20:07
A new survey found that 73% of consumers prefer to buy products from brands that prioritize sustainability2025-11-19 20:06
A community organized a cultural heritage day to celebrate the area’s history2025-11-19 19:11
Renewable energy sources (solar wind hydro) accounted for 25% of global electricity generation last year2025-11-19 19:08
Park officials announce new rules to protect wildlife in park areas2025-11-19 20:59
Volunteer group builds homes for families displaced by natural disaster2025-11-19 20:14
The WHO launched a training program for nurses in developing countries to improve maternal health2025-11-19 20:14
The World Health Organization updated its guidelines for preventing the spread of respiratory illnesses2025-11-19 20:07
A multinational company said it will relocate its headquarters to a smaller city to cut costs and support local economies2025-11-19 19:43
A farm started selling honey sticks as a healthy snack for kids2025-11-19 19:28
A local café started offering live music on weekend evenings2025-11-19 19:28
Study finds that listening to nature sounds improves focus during work tasks2025-11-19 19:15
The national park service announced plans to build new campgrounds in a popular national park2025-11-19 19:05
A team of historians found a letter written by a famous president during the Civil War2025-11-19 19:01
