Future Tech on Instagram: "A recent engineering graduate from Olin College, known online as @herotech.engineering, has developed a functioning lightsaber prototype featuring a retractable, fully illuminated blade powered by high-intensity LEDs, compact motors, and a precisely engineered internal extension system. According to Olin’s official release, the design uses an over-driven flexible LED strip housed within a custom telescoping mechanism that extends and retracts cleanly from the hilt—crea

Business Bulls | AI on Instagram: "In Chengdu, a physics student has engineered “sword drones” that soar through the air, fully controlled by hand movements. The invention turns gestures into flight, merging cutting-edge tech with a futuristic vibe. Liked this content? Follow @Businessbulls.in for more! #Businessbulls #Business #China #Trending"