商业与经济

Thames Water apologises after £145,000 customer billing mistake

来源: feeds.bbci.co.uk · 发布于

Thames Water apologises after £145,000 customer billing mistake
来源: feeds.bbci.co.uk

The firm has apologised to the family.

The firm has apologised to the family.

阅读原文来源
Why Great Plains rivers depend on wetlands as well as climate
科学与环境

Why Great Plains rivers depend on wetlands as well as climate

When a prairie river carries more water in one year than another, the obvious place to look for an explanation is the sky. A year with more snow and rain should have more water in rivers. That was also how I initially thought about year-to-year changes in river flow. But while st

Phys.org - latest science and technology news stories ·

AL
科学与环境

Scientists just found a new way to make hydrogen from water

A new light-activated material can efficiently produce hydrogen from water without requiring an additional expensive metal catalyst. Researchers say its unusual sulfur-based chemistry could point toward cheaper and more practical ways to turn sunlight into clean fuel.

All Top News -- ScienceDaily ·

AL
科学与环境

Diet drinks work as well as water for weight loss, major trial finds

A two-year randomized clinical trial involving 493 adults with overweight or obesity found that diet soft drinks were essentially as effective as water for long-term weight loss and weight maintenance. Participants drinking beverages sweetened with aspartame, acesulfame-K, or suc

All Top News -- ScienceDaily ·