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...Introduction - This course is an introduction to chemistry concepts, using water as the main illustration. Much of the course is devoted to exploring the smallest water particle - a water molecule - what it is and how it gives rise to the particular properties of water. The course also explains powers of ten and scientific notation, which are a convenient way of...

...Project Wildscreen, 20th – 23rd October 2014 I’m Krishan Arora, I’m a consultant for SBS Television, which is Australia’s public channel, second public channel, and I’ve previously been a BBC commissioner in the specialist factual area and also a documentary producer. Environmental programmes: A limited audience? I think the issue with environmental programmes...

...Project Wildscreen, 20th – 23rd October 2014 I’m Krishan Arora, I’m a consultant for SBS Television, which is Australia’s public channel, second public channel, and I’ve previously been a BBC commissioner in the specialist factual area and also a documentary producer. Environmental programmes: A limited audience? I think the issue with environmental programmes...

...Introduction - That mammals need energy to support all aspects of their lives, be it breathing, running, excreting, repairing cells, reproducing, keeping warm, is a central, unifying theme of the 'Studying mammals' series of units. So is the notion of specialisation of diet - that mammals display adaptations, i.e. specialised teeth or complex stomachs, that enable them to...