Engineers built a new dam to provide flood control and hydroelectric power to a region

A local school held a science fair with students presenting projects on topics like renewable energy and space explorationA study found that listening to music while working can increase productivity by up to 20% in some people

The national parliament passed a new law to protect consumers from false advertising imposing heavy fines on violatorsA major airline announced it will partner with a renewable energy company to power its flights with biofuelA famous author was awarded a prestigious literary prize for their contributions to contemporary literature

Local police launched a new initiative to reduce drunk driving setting up checkpoints across the city on weekendsEngineers built a prototype of a flying car which successfully completed its first test flight

A new survey found that 85% of employees value work-life balance more than a high salary

A major hotel chain announced it will implement a zero-waste policy in all its hotels reducing landfill waste by 95%A national park started a program to remove invasive plant species from its grounds

A clothing store donated a portion of its sales to a charity that supports homeless youthA city launched a recycling program for plastic items that were previously not recyclable

A research team developed a new method to detect early signs of Alzheimer’s diseaseA bookstore offered discounts on books during a holiday sale to attract more customers

(责任编辑：Tech How-Tos)