An object is something that you can touch. A material is what the object is made from. When we choose a material, we need to select the right one for the object it will finally become. For example, ...
Despite the rise of TikTok and Snapchat, Facebook still remains the most-used social media platform on the internet, with close to 3 billion active monthly users. However, the site – and social media ...
See all the objects from the Radio 4 series A History of the World in 100 Objects. Click on any link to find out more about an object, zoom in on the image and listen again or download the programme.