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Scrapping a new petrol vehicle in its first year and replacing it with a battery electric model reduces 16-year carbon emissions by 58%, according to research published in Science.
BT Group traces its corporate genealogy back nearly 180 years to the world's first commercial telegraph venture. Today, the telecom giant operates national mobile networks and a nationwide fiber expansion reaching tens of millions of UK premises.
Engineers at KTH Royal Institute of Technology and the University of Southampton have built a ribbon-like silica optical fiber capable of detecting pressure changes up to 1,000 times more effectively than traditional round designs.
