Are you worried about chemicals in food or products? Do you try to choose products that contain less chemicals? The instructors of the course Chemicals and Health say that chemicals are everywhere. They will explain to you which chemicals are dangerous and which ones are crucial to your health. They will provide you with the knowledge that will help you better interpret news stories and product labels regarding chemicals.
The University of Edinburgh is offering a free course on Animal Behaviour and Welfare.
The course covers various aspects of animal welfare, from its history and concept, to practical information on companion animals, production animals and wild animals in captivity.