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STEMOOV: Video
This video demonstrates, using a practical example, how the STEMOOV model can be effectively applied in a teaching situation.
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Create a breeding ground for growing bacteria
In this video you will see how you can make a simple food base with kitchen materials, with gelatin, sugar and water. Samples are also taken and placed on the culture medium to grow bacteria. The result of the cultivation cannot be seen in the …
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Origin of natural gas: Animation - Lernova chemistry
In the video we start at the source: peat. Learn how organic matter, such as plant debris, accumulates in swamps and peatlands, where it is compressed into coal under pressure and temperature. Step by step we follow the transformation of peat into …
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Origin of Petroleum: Animated Video - Lernova chemie 3
Our video simplifies the process of creating petroleum, starting with the tiny life forms in the sea: plankton. Learn how, after millions of years of deposition and burial beneath sediments, these microscopic organisms are converted into the …
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Origin of atom - Lernova chemistry
Discover the origins of the concept of the atom with our animated video, in which we return to the era of the ancient Greek philosophers. Travel through time to ancient Greece and meet the brilliant mind of Democritus, the founder of the concept …
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Physicsgirl: YouTube channel
In this YouTube channel, Dianna Cowern clarifies scientific experiments, and shares demonstrations and new discoveries, mainly around physics.
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OPTA Series 8A: Pulse function
This video demonstrates how to create a ladder diagram to enable and disable an output using a push button.
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OPTA Series 8A: Blink
This video demonstrates how to create a ladder diagram to make an LED act as a flashing light.
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iSTEM Nocturnes: Playlist
This playlist contains all recorded nocturnes from iSTEM.
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OPTA Series 8A: Rise and fall delay
This video recording shows how to create a ladder diagram that allows you to switch on a second output with a delay after switching on a first input. The second output will then switch off with a delay after switching off a first input. This video …
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OPTA Series 8A: Ladder diagram
This video recording will introduce you to how to run and test a ladder diagram. You can draw up this diagram with Arduino software.
This video recording introduces you to how to run and test a ladder diagram. You can draw up this diagram with …
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OPTA Series 8A: Name inputs and outputs
This video recording shows how you can freely name the inputs and outputs of the programmable relays. In addition, it is possible to set inputs as analog inputs.
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