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Chapter 259 Simple Iron Ball Test

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    This is a ¡®knowledge field¡¯ that everyone has never heard of.  What atmospheric pressure, spiritual energy pressure, etc., coupled with a series of calculation methods such as 'spiritual energy flow rate', made everyone even more confused.

    Huang Mingshan looked at Zhang Hao, who nodded slightly.  Huang Mingshan immediately said to everyone: "Let's do an experiment and explain the situation through the experiment."

    "First we talk about stones. Now let's put a stone on the ground. Is there pressure under the stone?"

    Everybody nodded.

    Huang Mingshan picked up another stone, "Now the pressure at the bottom has increased, right?"

    The stones in Huangming Mountain were stacked up one by one, and everyone suddenly realized.  Huang Mingshan proposed the concept of pressure: "The ratio of the pressure above and the pressure area is called pressure. Taking the stone in front of you as an example, the pressure is related to the weight of the stone above and the stress area below.

    Let¡¯s talk about water again. If we intercept a piece of water alone, is it similar to this stone?  It's just that the rocks were replaced by water, and the ground was replaced by the bottom of the lake.  "

    Everyone nodded, but still didn¡¯t quite understand what this had to do with atmospheric pressure.

    But Huang Mingshan has asked his apprentices to take out two hollow steel hemispheres from the research base, the size of a watermelon, with a handshake at the bottom, which can be grasped by hand or tied with a rope.  There is also an air extraction hole on one of the hemispheres.

    Huang Mingshan shows you the hemisphere.  The interface between the two hemispheres is as smooth as a mirror, and a layer of softer isinglass is applied to help seal it.

    Huang Mingshan has one hemisphere in each hand and opens and closes it. Of course, the two hemispheres cannot be closed.  After such a display, Huang Mingshan's face became serious. He put the two hemispheres together again and said to Liu Dingshan: "Senior, please look, I am now placing these two hemispheres in the water."

    The combined hemisphere was put into the lake water, but it did not separate after entering the water. It quickly sank to the bottom and fell into a piece of aquatic plants, startling a small fish fry.

    Huang Mingshan made an invitation gesture: "Senior, please open the two hemispheres from the bottom of the water. Hold the handles at both ends with both hands and see how much strength is required.

    ??????????????????????????????????????????????????????? away from the steel ball at a depth of two meters, I can't open this steel ball.  And now it's almost five or six meters deep.  "

    Liu Dingshan didn¡¯t ask. He dived into the lake without hesitation and held both ends of the steel ball under the water. However, it didn¡¯t pull away for the first time.  After applying a little more force, it still didn't open.  In the end, it took a lot of force to pull the hemisphere apart.

    But there was a banging sound below the lake water, and a little turbulence appeared, rolling up a little silt at the bottom of the lake.

    Liu Dingshan came out of the water. He didn't say anything. He just separated the two hemispheres to observe, then closed them again, and then entered the water and pulled them apart.  After doing this several times, Liu Dingshan thought thoughtfully: "Is this water pressure?"

    "Yes, water pressure!" Huang Mingshan nodded, "And as the depth of the water increases, the pressure will become greater and greater."

    Liu Dingshan tried several more times, and the other masters dived into the water to do the experiment.  Everyone was a little surprised at the end.  This thing pokes fun at how simple it really is, but still amazing.

    More than an hour later, the steel ball returned to Huang Mingshan's hand again. Huang Mingshan said to everyone: "Fish live in the water, so what is around us?

    There are two.  One is air, the air we breathe!  "

    ¡°As he spoke, Huang Mingshan took a deep breath, and then pointed at the white clouds in the sky, ¡°The white clouds are floating in the air, like those suspended aquatic plants in the water.

    The second thing is aura.  The source of spiritual energy for our daily practice is all around us.

    Now, I bring the two hemispheres together and remove the air from them.  Everyone said, what will happen?  Senior Liu, could I trouble you one more time to use this air extraction port to use a spell similar to a dragon sucking water to remove the air?  "

    Liu Dingshan had long been impressed by this new knowledge. Without saying a word, he evacuated the air in the steel ball and closed the valve of the air extraction hole.

    Huang Mingshan smiled and said: "Now, senior, please open these two hemispheres."

    Liu Dingshan tried hard with both hands, but failed to open it the first time.  It wasn't until weak veins appeared on both arms that he finally pulled the steel ball away.  There was a loud sound of 'wave' in the air.

    Liu Dingshan repeated it several times, thoughtfully: "This pressure is even greater than the pressure under the water just now. I estimate that if we only calculate the power of flesh and blood, it will take the power of the late Golden elixir to put this pressure  The steel ball was pulled away. Is this the Atmospheric Pressure Stand?"

    &nbs??Those who advance must be trustworthy!

    Those aristocratic families and the like, it¡¯s better not to notify them.  "

    Liu Dingshan¡¯s simple words revealed his dissatisfaction with the wealthy families.

    Zhang Hao smiled faintly, it is because you are dissatisfied with the aristocratic family that you are attracted by us.

    But the people in Dayang Group were all excited.  Cultivation is developed step by step. If you once again gain an advantage, that is something worth celebrating.

    Everyone first congratulated Liu Dingshan on his promotion, and the atmosphere became lively.  A master in the late stage of divine transformation is a real life-saving straw for the current Qixia Kingdom.  It is of great significance.

    But soon everyone fell back into a stressful and locked-down discussion.  After all, the Kingdom of Jinyang has three or maybe four stages of divine transformation, and there is also a great elder of the Jiuyang Sect who is also recovering.  Therefore, the Heaven-Sealing and Earth-Sealing Formation is still needed.

    ????????????????????????????????????????????????????????????????????????? and the great formation of sealing the sky and locking the earth can deal with the gods, the Nascent Soul stage, and legions.  If you can cover the enemy's checkpoints, camps, etc., it will be exciting just thinking about it.  (Remember the website address: www.hlnovel.com
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