How to make the perfect coffee filter

How to make the perfect coffee filter

Coffee filters can be used to make a great tasting, but less expensive alternative to a plastic cup, but a new paper by researchers at MIT has found that the filters’ design and efficiency are just as important as the quality.The paper, published today in the journal Environmental Science & Technology, examines the performance of […]

Why China’s electric vehicle sales will reach 1 billion in 2020, but not yet the billion mark

Why China’s electric vehicle sales will reach 1 billion in 2020, but not yet the billion mark

China’s car sales will hit a record 1 billion units this year, according to a new report.The figure is expected to grow by over 500 percent from 2017, according an estimate by China Automotive Research, a Beijing-based think tank.“China will be the biggest market for electric vehicles in the world in 2020,” the report said, […]