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Educación La Rioja

Is an Ionic Dryer Better for Hair than a Regular One?

Tecnología - Ficha para imprimir

In this experiment, students will compare whether ionic dryers leave hair in better condition than non-ionic dryers, as manufacturers often claim.It is an educational content by education.com.By click ...

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Educación La Rioja

Which Batteries Last Longest?

Tecnología - Ficha para imprimir

Batteries make our lives portable. In other words, we can take things such as mp3 players, cell phones, digital cameras, and game consoles around to anywhere in the world. There are many kinds of batt ...