科学与环境
Forgotten flint tools reveal how Egypt's farmers organized work before the pharaohs
来源: Phys.org - latest science and technology news stories · 发布于
More than a century after they were excavated from beneath Cairo, almost 3,000 stone tools from Heliopolis show that specialized work was already reshaping village life before Egypt became a state.
More than a century after they were excavated from beneath Cairo, almost 3,000 stone tools from Heliopolis show that specialized work was already reshaping village life before Egypt became a state.
相关报道
Egypt fines prominent editor Lina Attalah and shuts independent news outlet Mada Masr
Warnings of escalating clampdown on press freedom come after Cairo court convicts Attalah of managing an unlicensed website Lina Attalah, a prominent Egyptian journalist and the editor-in-chief of the news outlet Mada Masr, has been released from detention by Egypt’s authorities
World news | The Guardian ·
Ancient ape fossil in Egypt could rewrite the story of human origins
A 17- to 18-million-year-old ape fossil discovered in Egypt is challenging long-held beliefs about where the ancestors of humans and other modern apes first evolved. Scientists now suspect that North Africa and the Middle East, rather than East Africa, may have been the cradle of
All Top News -- ScienceDaily ·
Scientists say a forgotten particle may explain why the universe exists
A mysterious particle overlooked for decades may hold the key to why matter survived the Big Bang, allowing stars, planets, and life to exist. Scientists believe this forgotten neutrino reshaped the early universe and may have left detectable gravitational wave signals that could
All Top News -- ScienceDaily ·
The AI telling farmers when to harvest
Will farmers want AI tools to help judge when to pick fruit, or is their own intuition enough?
feeds.bbci.co.uk ·
A new way to navigate tough land and water use decisions
An open-source software tool to help find a sweet spot between competing environmental and development demands has been launched by researchers at the University of Queensland.
Phys.org - latest science and technology news stories ·