Friday, December 25, 2015

merry Xmas everyone!

Yesterday, for Christmas Eve, I went on an outing with my mother's boyfriend in his Toyota Prius, which is a hybrid run by both a gas engine and electric power, and he showed me some of the digital displays. I tried to take some photos.

Above the car is coasting and the act of the wheels turning is putting energy back into the car and charging the battery. Below, in contrast, the car is doing some real work.

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