资讯

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...
No matter what you do, matter can neither be created nor destroyed. This property of the universe is called the law of ...
The climate is changing and so is the way people are talking about it – with science communicators around the world using ...
Scans are fast, with each bracket taking just five to 10 minutes, leaving users little time between sample changes. Currently, switching from a capillary containing battery material to an actual ...
a major contributor to acid rain–are being explored as part of geoengineering strategies to prevent climate change. For America, such geoengineering experiments are not likely to move forward any time ...
This scenario is known as false vacuum decay, a spectacular fan favourite (it’s me, I am the fan). Why is it a fan favorite?
A mysterious menagerie of quantum states — once purely theoretical — has been brought to life by researchers at Columbia ...
Landfills with food waste account for up to 10 percent of global greenhouse‑gas emissions, creating climate change concerns.
Quantum superposition explained: how matter exists in two places at once, latest 2023–2024 breakthroughs, and real-world quantum tech applications.
In the strange and fascinating world of quantum mechanics, particles have long been sorted into just two types: fermions and ...
After the botched roll out of the new exam in February, the state’s highest court directed the agency to plan on ...