Middle school students designed a solar-powered backpack that charges mobile devices

A local café offered a discount to customers who brought their own reusable cupsEngineers designed a new type of insulation that reduces home energy use by 40%

The postal service introduced a same-day delivery service for packages in major citiesA celebrity chef cooked a special meal for a charity gala that raised $500000 for hunger reliefResearchers calculated that taking public transit instead of driving saves 200 gallons of gas per year

A city started a composting program for residents that turns food waste into garden fertilizerA snowstorm in the northwest dumped two feet of snow closing schools and government offices

A study showed that learning a second language at a young age improves cognitive development

The government passed a law to protect consumers from hidden fees on airline tickets and hotel staysA streaming service added a collection of classic TV shows to its library

Police used facial recognition technology to identify and arrest a fugitive wanted for theftThe weather service warned of dangerous thunderstorms with high winds and lightning

College students won a national competition for their invention that purifies water using solar powerA bank introduced a new checking account with no monthly fees and free ATM access

(责任编辑：Knowledge Bites)

• ·Survey reveals that most travelers prioritize sustainable tourism options
• ·School district approves new curriculum focused on environmental education
• ·A luxury hotel chain announced it will renovate all its rooms to be more energy-efficient
• ·An international art exhibition will be held in the capital next spring
• ·A small business owner started offering online workshops to teach others how to start their own businesses
• ·A pet store started offering pet grooming packages that include baths, haircuts, and nail trims
• ·A heatwave in the western states pushed temperatures to 110°F forcing schools to close early
• ·A marathon race attracted 20,000 participants from 50 countries with the winner finishing in 2 hours 10 minutes
• ·Researchers found that eating fish regularly can improve brain health in children
• ·A heavy sandstorm swept through the desert region reducing visibility to less than 500 meters
• ·A car manufacturer announced plans to release an all electric SUV next year
• ·A tornado in the south destroyed a small town’s main street and injured 15 people
• ·A drought in the agricultural region led to a 15% decrease in wheat production
• ·Doctors recommended limiting sugary drinks to one per day to prevent tooth decay and obesity
• ·A study showed that online learning can help students with disabilities access education
• ·Local schools organized a cultural exchange program with schools abroad