Have you ever seen a big wind turbine under the starry sky? Have you seen photovoltaic panels reflecting the orbit of the stars? Today is the 10th solar term of the Chinese traditional 24 solar terms—the Summer Solstice. Even though the weather is scorching hot during this time of the year, the world also blooms with infinite vitality and beauty. The green shade is thicker, lotus flowers blossom in the river, frogs croak and cicadas chirp, and the night sky is bright and starry. Today, we will t