theory

A new theory, that explains how light and matter interact at the quantum level has enabled researchers to define for the first time the precise shape of a single photon.

That buys into the theory Guardiola’s ties to the City ownership are so strong he would not walk away if the worst was to become reality.

According to basic ecological theory, two different species cannot exist on the same limiting resource -- the better competitor is expected to drive the other to extinction.

The policy framework also calls for “rejecting gender ideology and critical race theory.”

There have been conspiracy theories around that attack, with unconfirmed rumours that either the Ukrainian, Russian or US government was behind it.