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Sewage treatment plant summary
In this last video of the five-part series on water purification, you will learn how the purification process works based on a summary of the four previous videos.
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Final settlement of the water purification process
In this fourth video of the five-part series on water purification you will find out how the final settling of the water purification process works.
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Biological purification
In this third video of the five-part series on water purification you will learn how the biological purification of the water purification process works.
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Mechanical purification
In this second video of the five-part series on water purification you will learn how the mechanical purification of the water purification process works.
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Introduction to Aquafin
This is the first video in the five-part series on water purification. In this excerpt you will be introduced to Aquafin and find out what the company does.
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Dissociation reaction: Explanation video
This video about the dissociation of salts can be used for students who receive home education or to support a course or lesson.
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Polymers: Useful for medicine
This video explains in an accessible way how polymers are used in medicine. In this way we can save lives with plastic.
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Graphene, a super material
This video explains how graphene (consisting of a layer of graphite from a pencil) will have many practical applications in the future.
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Microscopy: Making preparation onions fleece
This movie will be shown how to make a preparation of an onion fleece.
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White bean seed: Parts
Movie which explains the construction of the white bean seed.
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Green bean: Internal and external construction
In this movie the various components of the green beans are briefly explained.
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Refraction: Photo Pong
Photo Pong illustrates the laws of refraction of the light. It allows, among other in order to experiment with the refractive index. You can see that change, and its impact on both the refraction at the interface, as well as the speed at which …
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