国际新闻

India faces water and power stress after weak monsoon

来源: World | Deutsche Welle · 发布于

India faces water and power stress after weak monsoon
来源: World | Deutsche Welle

A weak monsoon in India is hitting farmers, water supplies and the power system, while raising wider questions about increasingly erratic rainfall and the economic costs.

A weak monsoon in India is hitting farmers, water supplies and the power system, while raising wider questions about increasingly erratic rainfall and the economic costs.

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Scientists just found a new way to make hydrogen from water
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.

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