Baglino was a longtime employee at Tesla, starting at the company in 2006, two years before Elon Musk took over as CEO. He ...

To make raw electricity useful, grid transformers convert high voltage to lower voltage that millions of households can plug into. Transformers are aging and approaching an average of being 30 to ...

The transformer sits between two AC power lines and either increases or decreases the electrical voltage depending on what the grid needs. Get the voltage wrong, and you can end up frying an ...