How Post-it Notes Are Made – The $4 Billion Accidental Invention | THE MAKING скачать в хорошем качестве

How Post-it Notes Are Made – The $4 Billion Accidental Invention | THE MAKING

How Post-it Notes Are Made – The $4 Billion Accidental Invention | THE MAKING In 1968, a 3M scientist set out to create the world’s strongest glue — and failed. Instead, he made something completely different: a weak adhesive that barely stuck at all. For years, it seemed useless… until another scientist realized it was the perfect way to attach bookmarks that wouldn’t fall out. That “failure” became the foundation of Post-it Notes. Today, Post-its are manufactured on a massive scale, generating over $4 billion annually. In this documentary, we take you inside the production process: from paper rolls stretching thousands of meters, to precise adhesive coating, cutting, and packaging. We’ll also reveal how chemistry, design, and clever marketing turned an office mistake into a global icon. This is the story of how one of history’s greatest accidents became an essential office supply — and why we’re still using the same “broken” formula over 50 years later. 👉 Subscribe to THE MAKING for more “How It’s Made” documentaries on world-changing inventions. 00:00 – Intro: The $4 Billion Accidental Invention 00:32 – The Failure – How a Weak Adhesive Changed History 02:32 – The Rescue – Paper Production & Sticky Note Idea 03:56 – Internal Adoption – 3M’s Adhesive Application Process 05:05 – Market Disaster – Rebranding & The Color Secret 06:29 – Outro: How Post-it Notes Conquered the World