Doctors recommended frequent handwashing to prevent the spread of diseases

The government announced plans to upgrade public libraries with new computers and Wi-FiA museum acquired a valuable painting by a famous artist from the Renaissance period

A local farm started a community-supported agriculture program where members get weekly produce boxesEngineers designed a new type of solar panel that works in both direct and indirect sunlightThe postal service introduced a new tracking app that lets users see where their packages are in real time

A celebrity chef published a cookbook with recipes for quick and easy weeknight mealsResearchers calculated that recycling one ton of aluminum saves enough energy to power a home for 10 years

A city launched a program to help homeless people find temporary housing and job training

An airline announced it would add new routes to popular vacation spots in the CaribbeanThe transportation department announced it would make all buses wheelchair-accessible by next year

A fashion designer collaborated with a sports brand to create a line of athletic wear for womenA hospital used drone technology to deliver medical supplies to a remote clinic

A community center organized a craft fair where local artisans sold handmade goodsA tech company released a new tablet with a detachable keyboard for work and entertainment

(责任编辑：郭德纲)