Origami, the ancient Japanese art of paper folding, is a wonderful way to create beautiful and intricate designs. While traditional origami mainly features two-dimensional shapes, 3D origami takes ...

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Abstract: 3D mask face presentation attack detection (PAD) plays a vital role in securing face recognition systems from emergent 3D mask attacks. Recently, remote photoplethysmography (rPPG) has been ...

Researchers used their new technique to fold a glass bar (a), create an optical resonator (b) to achieve helical bending (c) and to create a table with a parabolic reflector (middle, lower row).

Abstract: This paper demonstrates the combination of additive manufacturing techniques for realizing complex 3D origami structures for high frequency applications. A 3D-printed compact package for ...

Learn how to make a nourishing caviar face mask with simple ingredients for radiant, glowing skin. Treat yourself to spa-quality skincare anytime! Trump, at a low point, fires back at the press Is It ...

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In a breakthrough that blends ancient design with modern materials science, researchers have developed a new class of ceramic structures that can bend under pressure -- without breaking. In a ...

A fabric 3D mask is commonly used for health protection and is more comfortable than flat masks. This type of mask is washable and reusable, making it a practical option for daily wear. Making a 3D ...

Laboratoire d’Informatique, de Robotique et de Micro-électronique de Montpellier, Centre National de la Recherche Scientifique, Université Montpellier, Montpellier, France In recent years, the ...