BBC2 年
Atoms and molecules
In fact, everything is made of atoms. Presenter: It's funny, because I don't remember seeing any atoms last time I looked in the mirror. Just these handsomely, devilish good looks. Teacher ...
BBC3 年
Atoms and molecules
In fact, everything is made of atoms. Presenter: It's funny, because I don't remember seeing any atoms last time I looked in the mirror. Just these handsomely, devilish good looks. Teacher ...
Sneaky clocks: Uncovering Einstein's relativity in an interacting atomic playground
For over a century, physicists have grappled with one of the most profound questions in science: How do the rules of quantum ...
C&EN18 天
Atomic Force Microscopy: Seeing on the Atomic Scale
It works by “feeling” or “touching” the surface with an extremely small probe. This provides a three-dimensional (3D) map of the sample surface that gives us information about the roughness of the ...
Interesting Engineering on MSN5 天
Atomic clocks could reveal interaction between Einstein’s relativity, quantum mechanics
A new study in Physical Review Letters has used atomic clocks to study relativistic effects in interacting quantum systems.
EurekAlert!2 年
Seeing Energized Light-Active Molecules (IMAGE)
To understand how molecules undergo light-driven chemical transformations, scientists need to be able to follow the atoms and electrons within the energized molecule as it gains and loses energy.