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时间:2025-11-14 00:47:51 来源:网络整理 编辑:宁河县
Middle school students designed a solar-powered backpack that charges mobile devices
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
Engineers built a prototype of a flying car which successfully completed its first test flight2025-11-14 00:51
A bakery received a certificate of excellence for its sustainable business practices2025-11-14 00:39
A clothing brand announced it will stop using leather in all its products immediately2025-11-14 00:36
Researchers published a study showing that eating nuts reduces the risk of diabetes2025-11-14 00:25
Research finds that playing board games improves social skills in children2025-11-13 23:50
A national park started a program to protect native plant species2025-11-13 23:19
The government offered tax credits to businesses that install solar panels2025-11-13 23:16
Scientists created a new type of battery that can store 40% more energy than current models2025-11-13 23:14
A museum offered free admission to veterans on national holidays2025-11-13 23:10
A study found that spending time with pets lowers stress hormones and improves mood in adults2025-11-13 22:58
The stock market recovered after a short downturn2025-11-14 00:58
A drought led to water conservation measures in cities across the western states2025-11-14 00:23
A construction company won a contract to build a new airport terminal2025-11-14 00:19
A tech startup launched a new app that helps users track their daily water intake2025-11-13 23:33
Doctors warned about the increased risk of flu during winter months2025-11-13 23:20
Juice bar uses organic fruits to make cold pressed juices2025-11-13 23:12
A school added a new course on environmental science to educate students about climate change and sustainability2025-11-13 22:54
A community garden hosted a tomato growing contest with prizes for the largest and sweetest fruits2025-11-13 22:32
A construction company used drones to survey construction sites and improve safety2025-11-13 22:18
Park rangers offer night sky observation events for stargazers2025-11-13 22:18