Abstract: This paper presents a novel Fresnel Zone Plate Lens (FZPL) using perforated 3D printing material at 60 GHz (λ 0 = 5.45 mm). A gradient refractive index condition is controlled using the ...

Saturday, Jan. 10 – “Gelli Printing & Collage” - 10 a.m. to 3 p.m. Held at The Waddington Hepburn Library, 30 Main Street, Waddington. Cost: $65 Lisa Darrow will help create a collage with gelli ...

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Latest developments in 3-D printing and related technologies.Dec. 29, 2025 MIT researchers have designed a printable aluminum alloy that’s five times stronger than cast aluminum and holds up at ...

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Read full article: Gov. Ron DeSantis reveals his plan to replace property taxes in Florida TALLAHASSEE, Fla. – A recent law that took effect in Florida may have some drivers wondering: “Can I be ...

A new Florida law increases penalties for anything that obstructs a license plate. Florida officials clarified that frames are permissible as long as the plate number and decal are visible. Covering ...

Your licence plate must be located in one of these places: if the vehicle is a tractor-trailer, to the front of the vehicle if the vehicle is a motorcycle, to the back mudguard or back fender so that ...

Inkjet or laser? Need just printing, or have to scan and copy, too? Seeking low-cost ink, or a low-cost printer? Here's how to choose the right printer for home or work, backed by our top lab-tested ...