Surgery has been practiced for thousands of years, evolving from crude procedures to sophisticated medical interventions. The earliest recorded surgeries date back to prehistoric times, with evidence found in ancient human skulls.Trepanation: The Oldest Known Surgery (~7000 BCE)The earliest form of surgery was trepanation, a procedure where a hole was drilled or scraped into the...

The evolution of the camera is a fascinating journey through time, blending art, science, and technology. From the earliest experiments with light and shadow to today's advanced digital photography, the history of cameras reflects humanity’s enduring desire to capture and preserve moments.The Beginnings: Camera ObscuraThe term camera obscura, meaning "dark chamber" in Latin, refers to the...