Who are the important people that have developed useful, new materials? - Presentation

In a unit exploring the development of new and useful materials, students are introduced to three pivotal figures: John Dunlop, Charles Macintosh, and John McAdam. Each of these individuals is celebrated for their contributions to material innovation, tailored to serve specific purposes. John Dunlop is renowned for his development in the world of transportation, having invented the first practical pneumatic tyre, a breakthrough that significantly improved the performance and comfort of wheeled vehicles. His invention is still fundamental to modern transportation, highlighting the enduring impact of his work.

Charles Macintosh, on the other hand, is a name synonymous with waterproof clothing. His invention of a new fabric, which led to the creation of the first raincoat, has had a lasting influence on the fashion and outdoor industries. The Macintosh, or 'Mac', remains a staple garment for those braving wet conditions. Lastly, John McAdam is recognised for his revolutionary technique in road construction, known as 'macadamisation'. His method of building roads with layered aggregates has been instrumental in paving the way for modern road systems. These three innovators have each left a legacy that continues to shape how we utilise materials to enhance our daily lives.