Smile - Wolf Alice @ History in Toronto on Sept 23rd, 2025

CollectorReels on Instagram: "A young engineer from Olin College in Massachusetts, known online as &herotech.engineering, has developed a lightsaber prototype that comes remarkably close to the sci-fi version. The device features a retractable illuminated blade powered by high-output LEDs, compact motors, and a carefully tuned extension system built inside the hilt. The core idea relies on a flexible, over-volted LED strip housed within a custom telescoping frame. When activated, the mechanism e

⚡ DDR5 vs DDR4 – RAM Comparison DDR4 🔹 Speed: 2133–3200 MHz 🔹 Voltage: 1.2V 🔹 Capacity: Lower per module 🔹 Stability: External ECC support 🔹 Best for: Budget & older systems DDR5 🔹 Speed: 4800 MHz 🔹 Voltage: 1.1V (more power-efficient) 🔹 Capacity: Much higher per module 🔹 Stability: Built-in on-die ECC 🔹 Best for: Gaming, creators & next-gen PCs 💡 Verdict: DDR5 offers higher speed, better efficiency, and future-ready performance, while DDR4 remains cost-effective and reliable. #DDR5 #

DDR3 vs DDR4

DDR5 vs. DDR4: everything you’ll get with next-gen memory - Edge Up