科学与环境
Archaeologists shed new light on wealth and status among Europe's early herders
来源: Phys.org - latest science and technology news stories · 发布于
How unequal were prehistoric societies? And how can archaeologists measure wealth in cultures that left behind no written records, no tax registers and no census data?
How unequal were prehistoric societies? And how can archaeologists measure wealth in cultures that left behind no written records, no tax registers and no census data?
相关报道
Light-activated molecules in porous crystals show potential for quantum chemical sensing
An international research team led by Nobuhiro Yanai from the University of Tokyo and Michael R. Wasielewski from Northwestern University has created polarized radical pairs, molecules with unpaired electrons whose spins align, in metal–organic frameworks (MOFs), porous materials
Phys.org - latest science and technology news stories ·
Europe's look-alike Alpine newts turn out to be five distinct species
What scientists until recently called the Alpine newt has turned out to be five different species, following genetic research by Leiden biologists. One of these species was even new to science and has now been given a name: Mesotriton similis.
Phys.org - latest science and technology news stories ·
Imperfections reveal unexpected links between light and atomic vibrations in ultrathin boron nitride
First, one person stands up, followed by their neighbors, one after another, until a wave sweeps through the stadium. Atoms within a material move in a similar way: rather than remaining completely still in their positions, they vibrate together around their respective positions.
Phys.org - latest science and technology news stories ·
A quantum breakthrough makes light behave like both a solid and a liquid
Scientists have observed a bizarre quantum state of matter that combines the structure of a crystal with the frictionless flow of a liquid, all at room temperature. The breakthrough overturns a major practical limitation of exotic quantum experiments and could help bring powerful
All Top News -- ScienceDaily ·
Scientists discover Europe's ancient forests were nothing like we imagined
Scientists have uncovered evidence that Europe was dominated for more than 20 million years by open woodlands, colorful meadows, and large grazing animals, not the dense forests long considered its natural state. The surprising discovery challenges modern reforestation strategies
All Top News -- ScienceDaily ·