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...energy levels, mood and overall quality of life. ...In 1969, when the Open University first opened its doors, the average life expectancy in the United Kingdom was 71.8 years (World Bank, 2018). Half a century later in 2019 when the ‘University of the Air’ is celebrating its 50th birthday, the average number of years that a person is expected to live for has increased...

...energy. It wouldn’t have been easy to find back then, so if you did find some, it would be worth eating the lot. But now it’s a different story; fat is easy to get hold of, and most of us find it easy to eat too much. Why does ketchup stick to the sides of the bottle - and then suddenly shoot out in a big dollop? It’s down to what’s called thixotropy. Ketchup is...

...energy impact events in a game demonstrates the dynamic and physical nature of both rugby codes and helps explain the high level of attrition experienced by players. As players get bigger, train more intensively and get faster, the collisions are going to get harder. Sports administering bodies must therefore improve their management of collision events, particularly at...