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...course, would say it's just co-incidence, and some people would think it was the work of some sort of benign creator. Martin interprets this evidence differently. If we imagine that our Big Bang wasn't the only one, then naturally there would be some which have the requisite tuning for life to emerge, and we find ourselves in just that Universe. If there were many Big...

...Open University Chemistry qualification. Video Text version Here are five of the six noble gases: helium, neon, argon, kypton and xeon. They're all colourless and transparent. Krypton and xeon form compounds only with difficulty. Helium, neon and argon don't form compounds at all. As we descend the group in the periodic table the atomic number and relative atomic mass...

...Open University course T217 Design Essentials... Chairs – are you sitting comfortably? What makes a good chair? Theo Zamenopoulos considers the factors that produce good design while sitting in his favourite place. No chair is an island No design is an island, entire in itself, they are all part of an ongoing conversation about what is good design Here Theo Zamenopoulos...