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India banned Telegram after the NEET paper leak led to a retest for 2.28 million students. Class Central studied the scam, the money trail, and other platforms the leaks could move to.
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Discover the challenges of creating custom electromagnetic actuators for robotic applications through hands-on engineering problem-solving and troubleshooting techniques.
Explore the journey of replicating 30 years of lithography technology advancements, from assembly challenges to breakthroughs, in this engaging and informative video on semiconductor manufacturing.
Explore diamond-based optical mirror creation techniques, focusing on precision cutting methods and applications in quantum optics and advanced scientific instruments.
Detailed guide on building a TBot cartesian motion platform, covering machining, assembly, and troubleshooting. Includes advanced techniques like threadmilling and isogrid creation.
Explore injection molding for acrylic lenses, from machining the mold to analyzing stress concentrations using polarized light and birefringence. Learn about equipment, theory, and practical application.
Dive into an exclusive behind-the-scenes tour of Formlabs' R&D facilities, exploring cutting-edge 3D printer manufacturing, materials science, engineering labs, and innovative testing processes.
Explore the fascinating concept of liquid metal-based reaction wheels for satellites using magnetohydrodynamic effects, including design principles and practical applications.
Discover the fascinating process of laser metal deposition on glass, exploring techniques for silver, aluminum, copper, invar, titanium, and niobium in this engaging experimental demonstration.
Explore the evolution of spacecraft thermal protection, comparing NASA's pioneering designs with SpaceX's innovative approach. Uncover the similarities, differences, and advancements in heat shield technology for space exploration.
Explore the creation of photosensitive pixels using copper oxide in this fascinating experiment, delving into semiconductor physics and advanced microscopy techniques.
Explore the intricate process of designing and manufacturing space-grade hinges through multiple iterations, from basic press-fits to advanced PEEK bushings and precision machining techniques.
Explore electron beam lithography using a scanning electron microscope. Learn about substrates, resists, development, and factors affecting image quality. Discover applications and future possibilities in nanoscale fabrication.
Explore DIY laser lithography for microfabrication, including techniques, equipment, and results. Learn about maskless photolithography and its applications in creating intricate patterns at micron resolution.
Learn to create DIY lenses using epoxy and replication molding. Explore techniques, materials, and challenges in achieving optical-quality finishes, with insights on overcoming common issues.
Explore low-temperature sintering of silicon carbide, examining its feasibility, process, and potential implications through experimental analysis and critical evaluation of research claims.
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