搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
10 小时
on MSN
Quantum light technique doubles spectroscopy sensitivity, revealing hidden signals
An international team of engineers and physicists have found a way to use quantum light to improve the performance of cutting ...
education.uiowa.edu
7 小时
UI team designs microscope to study interaction of light and matter in electronic devices
An infrared microscope designed by a University of Iowa team led by Thomas Folland helped produce information that could help ...
8 小时
on MSN
Quantifying metal strength uncertainty in high-explosives models
For the first time, a team of researchers at Lawrence Livermore National Laboratory (LLNL) quantified and rigorously studied ...
glassalmanac.com
10 小时
Peculiar Massless Particles Appear Only in a Certain Direction—A Fresh Conundrum in Physics
In a twist that sounds like it belongs in a science fiction novel, researchers have recently uncovered exotic quasi-particles ...
12 小时
on MSN
Where does black fall on the color spectrum? A color scientist explains
Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...
Hindustan Times on MSN
13 小时
CBSE Board Exams 2025: Strategies and key focus areas for success with special emphasis on ...
Effective preparation involves more than just completing syllabus; it’s about adopting strategies that improve retention, time management, & exam performance.
The Register on MSN
10 小时
Lightsail space tech gets tailwind from Caltech breakthrough
The idea of a lightsail comes from the fact that radiation pressure represents a mechanical pressure acting on a surface due ...
The Tufts Daily
14 小时
How to find a planet
Staring up at the night sky, you might see thousands of stars sprinkled above the horizon. It feels as though you can see so ...
9 小时
End to one of the greatest mysteries of the universe? Scientists discover what’s at the ...
From unifying quantum physics and gravity to working out what is dark matter, the universe has some deep questions that ...
4 小时
Cancer’s worst nightmare: CERN’s particle accelerator could end cancer tumors in less ...
Research is progressing on a new form of radiotherapy to treat cancer that has shown promising results, tackling difficult ...
WBUR
12 小时
UNH-built instrument to observe galactic matter is readying for launch
Helium can help scientists detect the speed and direction at which we’re moving through space. Deuterium, which is left over ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈