The three PVDF crystalline structures may be separately produced by solvent casting, which is a well-known production method of PVDF crystalline structures with different solvents. Specifically, ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Researchers have unveiled the first rotary engine and even a tiny car powered by humidity. They say the breakthrough could have major implication for power generation. It works using bacterial spore ...

'Evaporation engines' could be the key to providing a reliable and renewable source of energy to much of the world. Water released over lakes and reservoirs by the sun's energy could drive power ...

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