A machine-learning model trained on fewer than 300 molecules has flagged diatomic pairs with record-high electric dipole moments, several of them in combinations that chemists had not seriously ...

The dipole anisotropy in the galaxy distribution due to our motion—the ‘velocity dipole’—has two causes. First, emissions from galaxies ahead of us are Doppler boosted with respect to those behind, ...

In a study that closes a long-standing knowledge gap in fundamental science, researchers Boerge Hemmerling and Stephen Kane at the University of California, Riverside, have successfully measured the ...

Map of the distribution and motions of galaxies on a scale of 1.5 billion light years. Hoffman, Pomarede, Tully, Courtois. We, and the universe around it, are in a state of constant motion. Unless you ...

A dipole antenna is easy, right? Two wires, each a quarter wavelength long, emanate from a coax or other feedline. Unless it is an off-center dipole. The length is still the same, but you move the ...

Physicists are closer to finding out if the electron is a point charge or whether it has an internal distribution of charge known as an electric dipole moment. For the first time, Ed Hinds and ...

Incompatible moments A spinning charge (left) acts like a loop of current to produce a magnetic dipole moment (blue arrow). Distorting the electron's charge distribution (middle) produces an electric ...