THE NEW DAY LIGHT

With the continuous development of human society and the continuous rise and expansion of cities, the contradiction between human beings and nature has become increasingly prominent. Many animals are on the verge of extinction due to the invasion of living space by human beings. Most of the old generation have such memories in their childhood in the summer evening, the flashing fireflies in the grass are like the stars in the sky. They are in twos and threes, high, low, just like the curious childlike spirits carrying lanterns. Nowadays, our generation lost this beautiful memory. Most of us have not even seen fire flies. Therefore, we want to place our devices in the city to recall the beautiful memories of the harmony between human and nature in the past.During the day, the ball will store energy through the solar cell in the core. The electroplated black chromium coating on the outer core will absorb the sun heat and expand the helium gas in the interlayer. The whole ball will float in the air, but the magnet in the core will be attracted by the magnetic field provided by the ball on the ground so that the ball will not fly away. The balls will gather together and cast shadows. At night, the solar cell will supply power for the LED andand the solar cell will supply power for the LED and the light of the LED will emit fluorescence through optical fiber conduction. The positive energy battery also provides heat to keep helium in expansion state, coupled with the repulsion provided by the magnetic field formed by the ball on the ground, so that the ball will not fall to the group.