Light can tie knots—literally. Engineers at Duke University have managed to manipulate laser beams to form intricate 3D patterns called optical knots, using custom-designed optics. These twisted beams ...

The scientists are the first to capture high-resolution CT scans of the interior of a large, dense object – a gas turbine blade – using a compact, laser-driven X-ray source. The findings, published in ...

The scientists are the first to capture high-resolution CT scans of the interior of a large, dense object – a gas turbine blade – using a compact, laser-driven X-ray source. The findings, published ...

The scientists are the first to capture high-resolution CT scans of the interior of a large, dense object—a gas turbine blade—using a compact, laser-driven X-ray source. The findings ...

The scientists have captured high-resolution CT scans of the interior of a large, dense object -- a gas turbine blade -- using a compact, laser-driven X-ray source. The work is part of a larger ...