Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

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Deputy Prime Minister Ishaq Dar signed the Charter of the ECO Clean Energy Center in Mashad on Tuesday at the 28th Meeting of the ECO Council of Ministers. The Charter calls for focusing on research ...

Find out what's on when with our full programme schedule. News for Wales on your smart speaker Play BBC News for Wales for the latest headlines. Celebrating Cwmaman’s very own Stereophonics ...