A supercomputer at Oak Ridge National Laboratory in the US has just pulled off the largest astrophysical simulation of the Universe accomplished to date. In November 2024, physicists used 9,000 ...

Thanks to a new wearable visual simulator, patients and surgeons are able to see the effects of an intraocular multifocal lens -- which allows seeing at different distances -- in a realistic way ...

Using wearers' actual prescription, the HOYA Vision Simulator provides a highly accurate, 3D vision experience, visualising the optical effects of the various lens designs and treatments. HOYA erases ...

The details regarding the validation of this new device are published in the latest issue of Scientific Reports. Multifocal lenses are used in cataract surgeries - to replace the crystalline when it ...

Side-by-side images show a 45,000-pixel rendering of a cat image at left, and a simulation representing an image rendered by 45,000 electrodes in a brain implant at right. (Credit: Ione Fine / ...