Food 'made from air' could compete with soya 用空气做成的食物价格可与大豆价格竞争 Episode 200127 / 27 Jan 2020 Creating food ‘from thin air’ Europe's Cheops telescope launched to study far-off worlds 欧空局发射太空望远镜以探测系外行星 ...

As for extreme poverty, measured against the food poverty line of 777 rand (about 46 dollars) per person per month in 2023 prices, the proportion of South Africans living in extreme poverty fell from ...

UNITED NATIONS, Dec. 8 (Xinhua) -- UN humanitarians said Monday that fighting continues to intensify in the South Kivu province of the Democratic Republic of the Congo (DRC), particularly around the ...