科学与环境

Rains bring relief to Indonesian city weary of fire haze

来源: Phys.org - latest science and technology news stories · 发布于

Rains bring relief to Indonesian city weary of fire haze
来源: Phys.org - latest science and technology news stories

Residents and firefighters in an Indonesian city long shrouded in a toxic haze brought on by months of wildfires rushed outside dancing and chanting as rain this week brought a welcome respite.

Residents and firefighters in an Indonesian city long shrouded in a toxic haze brought on by months of wildfires rushed outside dancing and chanting as rain this week brought a welcome respite.

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A blue laser for underwater communication and sensing
科学与环境

A blue laser for underwater communication and sensing

Researchers at EPFL have developed a chip-scale blue laser that combines stable light emission with rapid frequency control, opening possibilities for underwater communication, environmental sensing and quantum technologies.

Phys.org - latest science and technology news stories ·