At f/8, every lens produces an identical 10.7-micron diffraction blur on your sensor regardless of focal length or aperture ...

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This article predates the current owners of Science Blog. It has not been reviewed under the current editorial process and is kept as part of the archive. Conceptual illustration of the Atom Camera. A ...

Here’s what you’ll learn when you read this story: Although people often say nothing travels faster than the speed of light, this cosmic speed limit only pertains to particles with information or mass ...

In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.

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On March 25, 1655, Dutch astronomer Christiaan Huygens pointed his 50-power refracting telescope toward Saturn. He and his brother had been perfecting telescope-building techniques, including making ...

When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording the diffraction patterns formed by shining a laser beam through it. At the ...

Researchers have generated high-quality atom diffraction data from graphene, which could lead to new ways to measure surface interactions. A beam of neutral atoms striking a material can produce a ...

Regardless of what time it is, or isn’t, our fascination with this nonsensical scene is timeless. The paintings are all characterized by the combination of a nocturnal street set against an idyllic ...

Huygens antennas exploit electric-magnetic field coupling for directional, low-loss radiation, driving advances in communications, sensing, and nanophotonics. First, you have your simple antennas – ...

A stunning symbolic display of light dazzled visitors at World Trade Center’s Oculus Thursday — an annual moment of remembrance that occurs every Sept. 11 at exactly 10:28 a.m. Known as the “Way of ...