The history of the camera spans several centuries, evolving from basic optical devices to the sophisticated digital systems we use today. Below is an overview of the key milestones: --- 1. The Camera Obscura (5th-15th Century) The camera obscura ("dark room") is the earliest form of a camera. It was used by scientists and artists to project an inverted image of a scene through a small hole onto a flat surface. Not a device for capturing images, it served primarily as a drawing aid. --- 2. Early

Pubity on Instagram: "😭 The idea of robots goes back to ancient myths, but the first real robot is widely considered to be Westinghouse’s Elektro, built in 1937. Standing over seven feet tall, Elektro could walk, move his arms, and respond to simple voice commands using early speech technology. Before him, there were impressive mechanical automata in the 1700s and 1800s, but Elektro was the first machine designed to act like a modern robot with powered movement and basic interaction. (Shiyaaxo