العلوم والبيئة
Ancient charcoal remains provide clues about Neanderthal camp organization
المصدر: Phys.org - latest science and technology news stories · نُشر
Usually, people associate archaeological studies with bones, pottery and primitive tools, but archaeologists often find other clues about how ancient people lived hidden throughout a site. A new study, published in the Journal of Paleolithic Archaeology, focuses on bits of charco
Usually, people associate archaeological studies with bones, pottery and primitive tools, but archaeologists often find other clues about how ancient people lived hidden throughout a site. A new study, published in the Journal of Paleolithic Archaeology, focuses on bits of charcoal and their spatial organization to get a glimpse of Neanderthal life in Abric Romaní, an ancient rock shelter near Barcelona.
أخبار ذات صلة
Rainfall can travel from mountain slopes to rivers far faster than expected in mountain catchments
Researchers at University of Tsukuba have found that river responses to rainfall can reach rivers and appear as runoff much more rapidly than previously assumed in mountainous regions. Through continuous monitoring of precipitation and river water levels, they documented rapid ra
Phys.org - latest science and technology news stories ·
New mathematical method improves calculations for systems limited by their smallest input
A harmonic increment provides a new way to improve smooth approximations of the minimum function. In a recent paper, published in the Journal of Inequalities and Applications, Prof. Thomas A. Weber shows how a harmonic-increment transformation brings any smooth estimate that lies
Phys.org - latest science and technology news stories ·
Ancient Alberta fish fossils reveal evolutionary secrets of modern species
Rare, complete fossils of ancient fish discovered in Alberta are helping fill in the gaps in our knowledge about which freshwater fish were living in North America at the end of the age of the dinosaurs, and how they evolved into their modern descendants.
Phys.org - latest science and technology news stories ·
128,000-year-old ice in Tibet could rewrite climate history
Ancient ice discovered high in Tibet may be more than 128,000 years old, preserving an extraordinary record of Earth's climate that scientists previously thought had been lost. The discovery reveals a rare glimpse into the last ice age and could reshape our understanding of how g
All Top News -- ScienceDaily ·
New catalyst builds proton highways to tackle a long-standing hurdle in green ammonia synthesis
Over a century ago, the Haber-Bosch process, a two-step reaction for the synthesis of ammonia (NH₃), an irreplaceable chemical for the fertilizer industry, prevented the world from going into a serious food crisis. Today, however, the same method consumes about 1% of global energ
Phys.org - latest science and technology news stories ·