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  • Spherical Weather Balloon Filled with Hydrogen

Spherical Weather Balloon Filled with Hydrogen

Filling the ball with hydrogen
In ancient times, those who wanted to explore the celestial phenomena often relied on one thing, which was round like a ball and filled with hydrogen. The name was "a round balloon filled with hydrogen". Those who cover hydrogen are lighter in weight than normal air, and their nature floats in the air.

When craftsmen make a ball, they first take a tough material as a sac. Its quality can support the fullness of hydrogen, and it can withstand the wind without breaking. When the sac is complete, hydrogen is introduced into it by means of a method. Hydrogen is put into the sac, and the ball gradually expands, like a pregnant vitality.

When the ball is full of hydrogen, tie it with a long cable, the end of the cable or a variety of celestial instruments. The instrument is exquisite and can measure the change of wind and clouds, the difference between temperature and humidity. When people hold on to it, they choose an open place, and let go of it. The ball then swings up and enters the sky.

Watching it lift off, it is as leisurely as a bird's flight, getting farther and smaller, and finally hiding in the sky. People look at it, hoping that it will bring back the secret of the sky, so as to help them know the weather, the sunshine and the sunshine, and all things are beneficial to the farmers.