Engineers developed a new type of solar panel that is 56% more efficient than current models

Doctors developed a non-opioid painkiller that is effective for chronic back painThe local zoo celebrated the birth of a baby giraffe as part of its endangered species program

Scientists built a solar panel that can generate electricity even on cloudy daysThe city held a food festival with dishes from 40 different countries and live cultural performancesA new study showed that practicing yoga for 30 minutes a day reduces anxiety symptoms

The government announced plans to repair old bridges and highways across the stateA tech company donated 500 laptops to schools in rural areas with limited technology access

Researchers found that students who eat breakfast perform 20% better on math tests

The police department launched an app that lets users report traffic accidents and road hazardsLocal authorities opened a new food bank to provide meals for 5000 families monthly

The Nobel Prize in Literature was awarded to a novelist from a small African countryA fast-food chain added vegan menu items including burgers and fries to all locations

Researchers found that taking handwritten notes improves information retention better than typingThe mayor announced a plan to build 9000 affordable housing units over the next five years

(责任编辑：青岛市)