() Yang Tianfan grabbed Tang Xiaohan and happily pulled her out and ran out, "You will know if you come with me......"

Tang Xiaohan ran behind and cried bitterly, "You run slowly...... Slow down......"

Running all the way, Tang Xiaohan was already tired and out of breath, and his mouth was dry.

When the two arrived at Yang Tianfan's house, they saw a cabinet standing in the yard with a strange shape.

"Xiaohan, guess what this is?" Yang Tianfan excitedly brought Tang Xiaohan to this strange cabinet.

Tang Xiaohan was already dry and her legs were weak, she hunched her back tiredly and waved her hand, and collapsed, "Can you let me drink saliva first...... I ran all the way and was so thirsty......"

Yang Tianfan was immersed in his excitement, and he didn't notice Tang Xiaohan for a while, but now he reacted, and immediately apologized, "Xiaohan, I'm sorry, I'm sorry, I'm going to get you water!"

After speaking, Yang Tianfan entered the house with an apologetic and anxious face, and when he came out again, he was already holding a cup of herbal tea in his hand.

"I was so excited to share my success with you...... I don't know if you're tired like this, or if you sit down and rest, I'll introduce you to this thing. ”

Tang Xiaohan drank the water in the cup in one go, and motioned for Yang Tianfan to have another cup with his eyes.

Yang Tianfan smiled stupidly, and when he came out of the house again, he not only had an extra glass of water in his hand, but also a chair.

"Come, Xiaohan, sit down, drink this glass of water......"

After Tang Xiaohan drank the water and sat down, Yang Tianfan officially began to introduce.

"As you can see, it's something that looks like a cabinet. Yang Tianfan stood in front of this cabinet, his face full of pride.

"If you say that, then this is definitely not a cabinet!" Tang Xiaohan was full of doubts, not knowing what the hell Yang Tianfan was doing.

"That's right! You see there is an air outlet here, shake this place, and the fan blades inside will get wind...... Can you guess what it is?" Yang Tianfan looked at Tang Xiaohan with a surprised expression.

Tang Xiaohan shook her head a little embarrassed, she had never seen it, how could she guess it!

Yang Tianfan saw Tang Xiaohan shaking his head, with a successful expression that she would definitely not guess, and finally sold enough Guan Zi before he said proudly, "Its name is Gu Fan! As the name suggests, it is a kind of machine that produces grain, relying on the power of the wind to screen out the grain." ”

Tang Xiaohan stood up from the chair in shock, slowly walked to the Gu fan, looked at the cabinet in front of him with such cumbersome workmanship, and couldn't help sighing, "You made this?"

Yang Tianfan was very satisfied with Tang Xiaohan's expression at this time, as if it was the greatest affirmation of him.

He nodded solemnly, he was mature and steady in front of outsiders on weekdays, but once he was in front of Tang Xiaohan, he became like a child.

Tang Xiaohan nodded with a smile when he saw his smug appearance, and praised, "You can still invent such a powerful thing, it's not bad!"

When Yang Tianfan heard Tang Xiaohan's praise, the smile on his face became even brighter, "Xiaohan, I'll show you now!"

As he spoke, he grabbed a handful of millet drying on the ground, shook the lever with his other hand, and threw the millet into the valley fan along the wind.

And the two exits of this cabinet, one outlet spits out the whole and full grain, and the other outlet spits out all the grain.

Tang Xiaohan looked at this magical scene, his eyes seemed to be lit up, "Let me try it too!

”