Interesting Engineering on MSN52 分钟
Gravity can exist without mass and dark matter could be myth, says study
This is where the concept of dark matter comes into play. Scientists believe that galaxies have invisible mass in the form of ...
To build a better dome, look to dragonfly wings
New research indicates some of the architecture’s oldest and most reliable designs can be built even better thanks to insect ...
ZME Science on MSN20 小时
Scientists found a way to make sound travel in only one direction
The idea of controlling wave propagation — directing it to flow in only one direction, for instance — has appealed to ...
物理学新发现揭示镜面反射并不像科学家想象的那样完美
根据我们的日常经验，从一面完全平整的镜子反射出来的光线会产生不变形的图像。 然而，当光场的结构更为复杂时，就会产生微小的变形。坦佩雷大学的研究人员现在首次在实验室中观察到了这些微妙的变形。 他们的研究结果证实了十多年前关于这一基本光学效应的理论预测。