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Contains an explanation on the scientific method using "What type of music will make a plant grow best?" as an example. Start at 4:46 if you want to skip some of the historical background.
It is an edu ...
Everyone is familiar with liquid water, ice and water vapour, but what are the differences between these three states of matter? Solids, liquids and vapours of the same substance differ in the motion ...
Didactalia-ri Gehitzea Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
