Apertura. Revista de innovación educativa‏

Johnathan Roland

Resumen biográfico

Among the most significant facilities of modern-day life is likewise one we normally consider granted. Running water permits us to prepare, clean, bathe, and dispose of waste. When it works, nobody considers it. When it doesn't, we panic. It's little marvel that plumbing technicians can command high labor rates-- in some areas, in excess of $100 an hour-- to make sure things keep streaming smoothly.

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