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...manage risks at work, in the home and in the wider community. Risk is tied in with accidents so it is vital to understand how accidents arise, how likely they are to occur and how they can be prevented. These subjects are all covered in this course...Risk is something that must be taken into account at all times when practising as an engineer. We accept risk as part of...

...managed. It also follows the day-to-day research of two biological scientists - Beatrix Schramm, who tries to get a faecal sample from a Giant Tortoise to learn more about what triggers them to mate, and Martin Wikelski who studies marine iguanas and the problems they face as a result of their choice of food. In the audio track, Open University biologist David Robinson...

...Managing energy supply from variable renewables to ensure it meets demand is one of the key challenges in a transition to a renewable future. Because wind and solar power output is variable, new ways of balancing supply and demand are being developed. These involve a mixture of demand management, storage, backup from conventional power stations, and new grid connections...