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Fragments of a hand-written medieval manuscript telling the story of Merlin the Magician from the legend of Camelot have been translated into English. The text tells of battles between King Arthur and King Claudas, as well as the romance between Merlin and Viviane — sometimes known as 'the Lady of Lake'. The seven pieces of parchment date back some 770 years, and were discovered in 2019 among the University of Bristol’s Special Collections Library by researchers trawling though the ancient tomes.... ...'The Suite Vulgate du Merlin was written in about 1220–1225, so this puts the Bristol manuscript within a generation...

“Harnessing the mysterious property that Albert Einstein called ‘spooky action at a distance’ is a crucial step toward exploiting quantum quirks for technology such as new kinds of sensors or computers,” the physicists said. “Entanglement is not just some academic curiosity; it’s also something you can harness as a basis for doing useful things with quantum mechanics,” Professor Clerk added. Entangled states are typically extremely fragile — especially so when they involve large objects. So Professor Clerk and his colleague, Dr. Matt Woolley from the University of New South Wales, developed a theoretical proposal for how to keep the motion...

The knots in question, the researchers wrote in their paper, were visible enough in images of the light wave data for them to identify the figure eights and toruses. ... To create the knots, the researchers carefully tuned the up-and-down and side-to-side wave motion (the polarization) of two beams of light, partly using technology not unlike that found in polarized sunglasses. The knots formed around "polarization singularities" where the beams intersected, places where the side-to-side and up-and-down wavelengths were exactly equal, and a number of other wavelengths of light looped around them. At those points, light bent in the way...

The glamorous face of Queen Nefertiti, who could have been the mother of King Tutankhamun, has been brought to life using the latest 3D imaging technology. It took 500 hours to recreate the bust and the jewellery was even handcrafted by designers from Dior. However, the colour of the 3,400-year-old queen's skin has raised controversy with people claiming she would not have been so fair in real life.