PBS23 小时
Niels Bohr
After receiving his doctorate in 1911, Bohr traveled to England on a study grant and worked under J.J. Thomson, who had discovered the ... of nearly weightless electrons. There were a few problems ...
In a groundbreaking development, researchers at the Large Hadron Collider (LHC), the world’s largest and most powerful ...
Scientists unveil a revolutionary new battery technology that could power devices for thousands of years. A team of ...
Researchers at Lab discovered that quarks and gluons inside protons are entangled, reshaping the understanding of proton ...