In an atomic nucleus, protons and neutrons, collectively called nucleons, are bound together by nuclear forces. These forces describe the interactions between nucleons, which cause them to occupy states grouped in shells, ...
General Physics
Apr 23, 2020
0
11
August 10, 1915. The Gallipoli sun beats down on the back of a Turkish sharpshooter. He is patient and used to the discomfort. He wipes the sweat from his eyes and peers back down the sight of his rifle, sweeping back and ...
General Physics
Aug 11, 2015
0
79
An international research team has successfully conducted ultra-precise X-ray spectroscopic measurements of helium-like uranium. The team, which includes researchers from Friedrich Schiller University Jena and the Helmholtz ...
General Physics
Jan 25, 2024
0
29
A staple in every science classroom is the periodic table of elements, and for many it is their first introduction to the vast mysteries of the natural world.
Other
May 27, 2020
0
4
Rare earth elements are metals used in technologies from wind turbines and magnetic resonance imaging agents to industrial catalysts and high-definition televisions. Most are lanthanides, elements with atomic number from ...
Materials Science
Mar 29, 2016
0
5
