Prior to that, resourceful housewives who had grown up in a less prosperous era relied on substances that they used in their kitchens, such as vinegar used to clean windows.
AI can also be used to identify the lifestyle choices of customers regarding their hobbies, favourite celebrities and fashions to provide unique content in marketing messages put out through social media.
The term caravan was used to describe groups of people who travelled together across the ancient network for safety reasons, such as merchants, travellers or pilgrims.