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...course MST209, Mathematical methods and models... Rotating Bodies and Angular Momentum A short introduction to this album. Torque and Momentum An introduction to rotating bodies, focusing on baton twirling. Sport scientist Dave Cogner explains the relationship between torque and angular momentum. Spinning on Ice A look at how ice skaters can control and change the speed...

...course S396 Ecosystems... Ecosystems: living communities A short introduction to this album What is an ecosystem? How the definition of an ecosystem as "a living system of energy transfer" arose The energy cycle Understanding the role of the sun, carbon, and energy interactions between organisms in ecosystems Humans enter the equation How human activity affects the...

...model reflects reality, by comparing the model's predictions against real-world data. This material forms part of The Open University course S396 Ecosystems... Ecosystems: modelling the Earth A short introduction to this album. Using a model How models can be used to predict the Earth's climate patterns. The acid test The limitations of models; how to measure model error....

...course S350 Evaluating Contemporary Science, see the following link for further details of this course http://www.open.ac.uk/courses/modules/s350 References and further articles Boardman, C., New biodegradable materials could replace plastic bags, available at https://www.youtube.com/watch?v=LWenDQSvI84 Carné Sánchez, A. and Collinson, S.R., (2011) ‘The selective...