AmeriGlide produces accessibility and mobility equipment. It delivers stairlifts ... we consulted with Ameriglide on a custom curved stairlift for my parents. We were promised a thorough ...

R esearchers at the SLAC National Accelerator Laboratory have created a high-energy, ultrashort, ultrahigh current petawatt ...

Scientists carefully positioned lasers to compress billions of electrons together, creating a beam five times more powerful ...

Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only ...

From the rear three-quarter angle, the Lancia Stratos inspiration becomes impossible to miss. The JMEV01 features a flat ...

Harvard engineers unveiled the world's first visible-spectrum metasurfaces—ultra-thin, flat devices patterned with nanoscale ...

Conventional curved lenses, which direct light by refraction ... meta-grating that was made using special KIT manufacturing equipment. Diffraction gratings are essential optical components that ...

Primacoustic solutions overcame the problems of a space in which a glass-topped table made from a repurposed aircraft wing ...

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Many old homes have perplexing features that baffle their modern-day owners. Here we've solved some of those mysteries. Old ...