𝗂𝗇𝗇𝗈𝗏𝖺𝗍𝖾.𝗂𝗈 on Instagram: "This Instagram Reel demonstrates the shadow-minimizing design of surgical lights through a close-up view of a gloved hand moving beneath a multi-source LED array in an operating room setting. The lights, arranged in overlapping patterns from various angles, ensure uniform illumination by compensating for any occlusion—such as the hand blocking one beam—with light from adjacent sources, resulting in no discernible shadow on the surface below. The Reel originat

𝗂𝗇𝗇𝗈𝗏𝖺𝗍𝖾.𝗂𝗈 on Instagram: "This Instagram Reel features footage of piezoelectric floor tiles in Japan's high-traffic zones, such as Shibuya Crossing and Tokyo Station. The tiles harness kinetic energy from pedestrians' footsteps, deforming crystalline materials under pressure to produce electricity—approximately 0.1 watt per step—for powering nearby lights or signage. The video captures people walking over the yellow-marked surfaces, highlighting the subtle energy conversion in urban s