The Ballpoint Pen That Changed The World
The ballpoint pen is a humble but mighty invention that has changed the way we write and communicate. Invented in 1938 by Laszlo Biro (expanded on the design of John J Loud), the ballpoint pen features a tiny ball bearing in the tip that rolls over paper, allowing for a more precise and reliable writing experience. Prior to the ballpoint pen, fountain pens were the standard writing instrument. But they were prone to leak and required constant refilling. Today, the ballpoint pen is the most popular writing implement in the world, with billions produced and sold annually. Its simple yet effective design has stood the test of time, making it a staple in offices, schools, and homes around the globe (BBC).