UFO FIBEROPTIC CHANDELIER by Neues Licht

This article highlights the creation of a beautiful and accessible fiber optic LED lamp designed by andrei.erdei. The lamp showcases the impressive capabilities of combining a microcontroller, RGB LEDs, and plastic fiber optic tubing to produce visually engaging effects. The design serves as a desktop-friendly adaptation of a larger wall-mounted piece previously created by the same individual. The core components of this lamp include an Arduino microcontroller and RGB LED strips. The critical element, however, is the use of 16 pieces of side-glow plastic fiber optic tubing. Unlike end-glow fibers, which are engineered to minimize light loss for data transmission, side-glow tubing is specifically designed to allow light to escape along its entire length. This characteristic enables a diverse range of captivating visual effects, demonstrating the versatility of this material in decorative applications. The article emphasizes the lamp's aesthetic appeal, noting its well-balanced visual density. The arrangement of the fiber optic tubes is described as neither too sparse nor excessively chaotic, striking an optimal balance that contributes to the lamp's intricate charm. A demo video by andrei.erdei, mentioned in the article, illustrates the various colors and modes the lamp can display, with a specific mention of a mesmerizing effect reminiscent of the old Windows 3D pipes screensaver. The project underscores how relatively simple electronic components—a microcontroller and RGB LEDs—can be leveraged with specialized materials like side-glow fiber optics to produce sophisticated decorative items. The lamp is presented as an approachable DIY project, making advanced lighting effects accessible to makers and enthusiasts. The article also briefly suggests an alternative application of fiber optics for home decoration by referencing a fiber optic ceiling installation that responds to music, indicating the broader potential of these materials in enhancing living spaces beyond desktop lamps. In essence, the article serves as an appreciation for innovative DIY lighting, showcasing how readily available technology and specialized materials can transform a simple concept into an aesthetically pleasing and dynamic piece of home decor. It celebrates the blend of electronics and design, offering inspiration for those interested in creating custom lighting solutions. #FiberOpticLamp #LEDLighting #ArduinoHacks #RGBLEDs #DIYElectronics #SideGlowFiberOptics #HomeDecor #CustomLighting #MicrocontrollerProject

The Lớp Lamp, a collaboration between French designer Thomas Vincent and Vietnamese brand BằNG, is a table lamp designed to create an optical illusion where its light source appears to float in mid-air. The lamp's name, derived from the Vietnamese word for 'layers,' accurately describes its construction, which involves multiple sheets of colored acrylic stacked around a central light source. When illuminated, the sphere of light reflects across these acrylic layers, producing a dynamic, shifting pattern that changes in appearance depending on the viewer's angle. This effect is a result of Vincent's precise design, which carefully considers the relationship between each layer to achieve a compelling sense of depth. The Lớp Lamp is available in four sizes and eight color options, providing versatility for various interior design schemes. Its robust build ensures stability, while the use of standard LED bulbs simplifies maintenance and minimizes heat generation. The design draws parallels to optical art, specifically the work of Victor Vasarely, by creating a sense of movement through static elements, albeit through layered transparency rather than printed patterns. The lamp's aesthetic is further enhanced by the way it interacts with natural daylight, offering a continuously evolving visual experience. The lamp has garnered significant recognition within the design community, being featured in the MoMA store and receiving the German Design Award. Its debut at Singapore Design Week resulted in a rapid sell-out of available units, and its popularity extends to social media, where users actively share their experiences with unboxing and styling the lamps. This broad appeal indicates that the Lớp Lamp resonates not only with design professionals but also with a wider consumer base. Vincent's creation successfully merges functionality with sculptural presence, providing effective illumination while simultaneously acting as a distinctive decorative element that contributes to a room's character. The collaboration between European design principles and skilled Vietnamese manufacturing has resulted in a product that is both refined in quality and accessible. BằNG's approach, exemplified by the Lớp Lamp, underscores a shift in perspective towards viewing lighting not merely as utilitarian objects but as integral components of artistic and experiential design. #TableLamp #OpticalIllusion #ProductDesign #InteriorDesign #ModernLighting #AcrylicArt #DesignAwards #HomeDecor #Innovation

This article details a personal account of how the Columbia Core Curriculum provided intellectual and emotional support during a challenging period involving the incarceration of a friend. The author, Daniele Sahr ’00, recounts her journey in assisting her swim and fitness coach, a Navy veteran, after his sentencing. Initially, Sahr, having no prior experience with the prison system, focused on practical support such as setting up communication accounts, sending packages, and navigating specialized veteran services. However, she quickly realized the crucial need for both her friend and herself to find inspiration and maintain a positive outlook. Sahr found unexpected guidance in the concepts from her Columbia Core Curriculum. She recalls how Foucault’s critiques and Locke’s optimism came to mind, demonstrating how the Core equipped her with ethical and historical perspectives to understand human systems and choices. When her friend gained access to e-books via Project Gutenberg on a prison-issued tablet, he requested readings that could uplift his spirits. Having previously shown interest in The Republic, Sahr suggested The Odyssey, reframing the epic hero as a war veteran trying to return home, a narrative that resonated deeply given her friend's background. Their discussions extended to texts from Plato, Dante, Cervantes, St. Augustine, Marx, and Freud, providing intellectual stimulation and a sense of connection. The friend's perseverance was highlighted by his reading of Don Quixote in its original Spanish. Later, he enrolled in an associate’s degree program through SUNY Higher Education in Prison. Sahr's knowledge from the Core proved invaluable as she helped him with references from his classes, pasting texts about Sophocles for background on Oedipus and discussing Dante’s Inferno when Virgil was mentioned in a social psychology class. The prison's censorship system posed challenges, but the information eventually reached him. Their conversations evolved to include Machiavelli’s The Prince, where her friend drew parallels between the text's ideas and the social dynamics within his dormitory, offering Sahr insights into prison life. They also discussed Thucydides and the Peloponnesian War. The associate’s degree eventually led to her friend's early release. He was subsequently admitted to a cognitive science internship at Princeton and is now pursuing both this opportunity as a visiting undergrad researcher and a degree at Rutgers. Sahr reflects that the education she received at Columbia College was instrumental in enabling her to provide the comprehensive support her friend needed. Beyond physical comforts, the Core readings offered fodder for the spirit and mind, framing their conversations and connecting them to centuries of human thought, dignity, and transformation. These texts ultimately became sources of inner strength, helping them both navigate a deeply constricting time and ultimately bringing them back together. #CoreCurriculum #PrisonEducation #ClassicalLiterature #IncarcerationSupport #IntellectualGrowth #VeteransAffairs #DanieleSahr #ColumbiaCollege #HigherEducationInPrison

Fiber optic (FO) lighting, traditionally confined to underwater applications like pools and fountains, has evolved to become a versatile solution for diverse specialized lighting needs on dry land. The technology's primary advantage is its minimal heat emission, making it suitable for various indoor environments and architectural applications. An FO system fundamentally comprises an illuminator, which acts as the light source, and a series of fiber optic cables, or light guides, responsible for transmitting the concentrated light beam. These cables are engineered with a light-carrying core encased in a thin protective cladding. The core-cladding interface facilitates total internal reflection, ensuring that light introduced into the fiber optic tube remains trapped and continuously reflects as it travels its length, eventually exiting at the end or being diverted. Fiber optic cables come in different forms: end-emitting fibers, typically shielded by plastic, rubber, or metal for protection and support, and side-emitting fibers, which distribute light along their entire length, similar to neon lighting. Three primary types of fiber optic cabling are commonly used. Small-core plastic fibers, with diameters ranging from 0.005 to 0.08 inches, are solid polymer optical fibers clad with a material of lower refractive index. They are flexible, available in custom lengths, and can be cut in the field. Large plastic fibers, measuring 0.08 to 0.47 inches in diameter, are also solid polymer but are less flexible than small plastic or glass fibers, requiring larger bend radii. Connectors and specialized cutters are needed for these. Glass fiber bundles (GFB) consist of multiple cylindrical glass light guides, each 0.002 to 0.006 inches thick. Unlike plastic fibers, GFBs are usually factory-cut and assembled, necessitating careful installation to avoid bending beyond manufacturer specifications, which can lead to individual fiber breakage and reduced light output. Bending glass fibers beyond 90 degrees can significantly impair their performance. Since fiber optic products are not standardized, components from different manufacturers are generally not interchangeable. Fixtures are designed around specific light sources and fiber types. The wattage and type of light source required are determined by the size of individual fibers and the desired illumination level, with options ranging from 20W to 75W MR16 lamps to 70W to 250W metal-halide lamps. The optical fiber's specification depends on factors like the lamp's beam spread, the fiber's angle of acceptance, its position relative to the light source, and how the fibers are bundled. Illuminators can incorporate dichroic glass color filter wheels for continuous or fixed color changes, and these movements can be computerized for special effects like timed light changes or strobe bursts. Multiple illuminators can also be synchronized, making FO lighting ideal for dynamic color-changing effects, often controlled by DMX 512 protocol, common in theatrical lighting. While photometric data sheets are available, they differ from standard lighting fixture distribution charts. The National Electric Manufacturers Association (NEMA) Remote Illumination Systems Section provides guidelines for FO lighting. Fiber optic lighting offers distinct advantages in both new constructions and renovations. The light source can be conveniently placed in an accessible location, simplifying maintenance, especially for displays or showcases where direct access to the illuminated object is undesirable. Only the end housing hardware is visible in a downlighting system, and thin optical fiber cabling can be easily retrofitted into existing ceilings or walls. Many architectural and decorative elements, including furniture, handrails, and artwork, can be illuminated using fiber optic end fittings. A significant benefit is the ability of the illuminator to filter out infrared (IR) and ultraviolet (UV) energy, which protects sensitive materials like textiles, paintings, and graphic art from damage and fading, making FO lighting ideal for museum applications. Furthermore, because no electrical power is present near the light-emitting parts, FO lighting does not generate electromagnetic fields (EMF), rendering it suitable for environments with EMF-sensitive electronic equipment, such as MRI rooms. The versatility of fiber optic lighting allows for a wide selection of application-specific fixtures, including downlighting (molded plastic or cast aluminum with lenses, offering various designs and finishes), wall washer and accent fixtures (adjustable for aiming and beam focusing), landscape and exterior fixtures (often decorative, for gardens, sidewalks, or patios, some with flexible arms or designed for burial), underwater application fixtures (ideal for pools and fountains due to absence of electrical components), and specialty fixtures (providing tiny points of light, often made of glass). This technology is no longer a mere novelty but a functional solution for diverse illumination needs. Key terms in fiber optic lighting include acceptance angle (maximum beam spread that enters the fiber), attenuation (light reduction per unit length), color rendering index (object's color shift under illumination), and various hardware devices like connectors, couplers, and ferrules that join system parts. A fiber optic port or master ferrule is a metal or plastic connector attached to a fiber optic bundle for insertion into an illuminator. A fixture, distinct from the electrical industry's general term, is a hardware device at the end of an end-emitting fiber that distributes light in a specific pattern. Numerical aperture (NA) describes the fiber's acceptance angle, determined by the refractive index difference between the core and cladding, impacting how light is guided. These concepts are fundamental to understanding and applying fiber optic lighting systems. #FiberOpticLighting #LightingTechnology #ArchitecturalLighting #SpecializedLighting #InteriorDesign #MuseumLighting #ElectromagneticFields #LightingApplications