Invention on Instagram: "In 2013, IBM scientists created A Boy and His Atom, the world’s smallest movie, by moving individual carbon monoxide molecules one at a time. Using a scanning tunneling microscope, which can magnify surfaces over 100 million times, they positioned 65 atoms to form shapes and patterns that came together as frames of a stop motion film. Each frame measured just 45 by 25 nanometers, so small that 1,000 frames could fit inside a single grain of salt. The achievement was reco

Invention on Instagram: "Automatic laser welding is a modern technique that uses a focused beam of light to melt and join metal with incredible precision. Unlike traditional welding methods that rely on electrical arcs or filler materials, laser welding directs concentrated energy to a very small area, which minimizes heat spread and distortion. This level of control makes it ideal for applications that demand accuracy and consistency, especially in complex designs and delicate components. One o

Does the inventor of the World Wide Web accept cookies? 🌐

Invention on Instagram: "In the 1980s Hot Wheels introduced a unique toy line called Crack-Ups that turned car crashes into entertainment. Instead of avoiding wrecks, these cars were built to collide head on, side by side, or from the rear. Each vehicle had spring loaded panels that would flip to reveal simulated dents, crumpled grills, and scratched sides whenever a crash occurred. The clever design made playtime feel more dramatic and interactive. After smashing them together, kids could simpl