科学与环境

Uganda's sugarcane boom leaves families hungry: What needs to change

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

Uganda's sugarcane boom leaves families hungry: What needs to change
来源: Phys.org - latest science and technology news stories

Busoga, in eastern Uganda, is a low, fertile plateau surrounded on three sides by Lake Victoria, the Nile River and Lake Kyoga. Most of its 4.3 million people farm small, rain-fed plots. Yet hunger is common: in the 2024 census, about a third of Busoga households reported going w

Busoga, in eastern Uganda, is a low, fertile plateau surrounded on three sides by Lake Victoria, the Nile River and Lake Kyoga. Most of its 4.3 million people farm small, rain-fed plots. Yet hunger is common: in the 2024 census, about a third of Busoga households reported going whole days without food.

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NASA develops batteries to power humanity's return to moon
科学与环境

NASA develops batteries to power humanity's return to moon

If you've ever had your car start sluggishly, or not at all, on a particularly frigid winter morning, you know standard batteries do not like extreme cold. That's why NASA researchers are working to develop a battery that could function in the brutal cold of the moon's south pole

Phys.org - latest science and technology news stories ·