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Nature & Environment
Most popular in Nature & Environment
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Nature & Environment
Energy in buildings
Themes covered in this free course, Energy in buildings, include reducing heating demand in buildings, heating systems and fuel emissions, and reducing electricity use by appliances. The course looks at the importance of energy in buildings in the UK, investigate heat loss and how to prevent it, ways of increasing building efficiency, ...
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Nature & Environment
Sperm counts
How much sperm does a man make? Would you explode if you don't release your sperm? Explore the male reproductive system in this article and video.
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Nature & Environment
Climate change and renewable energy
Human-induced climate change and resulting extreme weather events are an increasing and serious threat to the Earth’s ecosystems. This free course, Climate Change and Renewable Energy, describes the basic science of the greenhouse effect and how it has been modified by human activities such as the burning of fossil fuels. It describes the ...
Latest in Nature & Environment
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Nature & Environment
An introduction to floodplain meadows
This free course, An introduction to floodplain meadows, explores how these traditional landscapes can deliver a range of nature-based solutions that will improve our environment. The course will help you to learn about this unique environment, increasing your ecological knowledge, developing your skills in critical reasoning, and offering you ...
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Nature & Environment
The Valentine's rose trade story in a dozen roses
Roses, the flower of love and romance, are a summer flower. So is Valentine’s Day to blame for such huge international trade in cut rose stems? Professor David Gowing and Dr Yoseph Araya explore the history of the rose.
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Nature & Environment
Urban trees - could towns and cities become forests?
Dr Philip Wheeler explores how we manage trees in urban environments now and for the future.
Hubs in Nature & Environment
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Nature & Environment
Sustainability Hub
Learn about living sustainably with this collection of free courses, articles, interactives and films from The Open University.
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Nature & Environment
Stories of Change
Video interviews capturing the thinking of key players in the climate change and energy debates at a critical time.