Early the next morning, Wang Mu: the pen opened the curtains, pushed open the window, the sun sprinkled in, shining on the people, but it was not warm, the snow outside was flying, but it was much smaller than yesterday, Wang Mubi went downstairs, but saw Collistol and Zhang Mazi, eating breakfast on the dining table, and on the ground next to them, there were two delicate models, which were miniature versions of the crossbow machine and the trebuchet. /

"Morning, Xiaoke, Zhang Mazi. Wang Mubi greeted.

"Good morning, my lord. Zhang Mazi Collistol saw Wang Mubi going downstairs and was about to get up, Wang Mubi pressed down with both hands, signaling that they didn't need to be polite, and then walked to the two models by himself, fiddling.

"Master Mubi, that crossbow machine is very powerful, be careful. Collistol saw that Wang Mubi was fiddling with the crossbow machine, and hurriedly reminded.

"Mmmm, you guys eat, leave me alone, I'll be careful. ”

The model of this crossbow machine, under the experiment of Corlistol, is slightly different from the drawings of Wang Mubi, and many places have been modified, such as the pull of this bowstring, which is the winch used, so that Wang Mubi can also pull the crossbow with little strength.

Wang took an arrow from the crossbow box on the side, placed it on the crossbow machine, and then pulled the trigger, and the wooden board broke in response. Wang walked over and picked up a few pieces of wood thoughtfully.

Collistol quickly finished breakfast, carefully squatted next to Wang Mubi, and asked,

"What are you thinking, my lord?"

"Xiaoke, oh, I'm looking at this model, how big is the official crossbow machine going to be, have you figured it out?" Wang Lance turned his head to look at Collistol, today's Collistol was obviously much cleaner than the dirty appearance he saw last time, and his hair seemed to have been taken care of.

"The arm span is one meter to one meter five, and I have to test the specifics, but in terms of proportion, I will do it according to this. Collistol said, pointing to the crossbow.

"Is there any difficulty?"

"Now there is only a problem of materials, because our bowstring is made of hemp rope with no elasticity, so according to the formula principle given by adults, the power is the crossbow arm, but even if we are using it for a short time, the crossbow arm is not so good to choose, and the tree that we are going to cut down now is too wet to use, and the wood prepared in advance at our home has not been bent. Collistol was annoyed.

"It's a pity that Zhang Mazi doesn't go to be a woodcutter, being a carpenter is simply condescending. Wang Mubi suddenly said this.

"He usually does the work of a woodcutter. Collistore also complained.

When Qian Duoduo brought the armor yesterday, he also handed over the talent of the residents who had been sorted out to Wang Mubi, and Zhang Mazi's talent was very interesting, he cut trees, faster than others, to be precise, not only trees, as long as it was wood, even if he took a rusty knife, it was like cutting wood like mud. However, because of this talent, Zhang Mazi started carpentry, faster than others, but he was not good at it, or he was too lazy to process it finely, otherwise, there are precious tree species like Tuomu in Luoxue Town, which are dominated by natural color, even if it is made of furniture, it is far from being so bleak, but I heard Erin say that there seems to be an inside story, but it seems to involve Zhang Mazi's deceased wife, and Erin can't know the specific situation.

Zhang Mazi shrugged his head and ate the meal, Wang Mubi's rice here is basically not available outside, like the soup dumplings that Zhang Mazi ate at this time, which was also developed by Erin, Zhang Mazi took one bite at this time, ignoring the ridicule of the two of Collistoll.

At this time, Erin walked out of the back kitchen, saw Wang Mubi, and said with a smile,

"Master, you're up. ”

Wang Mu put his face on his face, ignored Erin, and continued to pull Collistol, chatting about mechanical things,

"Xiaoke, this crossbow machine, I suddenly feel that the small one can also be used. ”

"Why? Those monsters are big, and even if the small ones pierce their skin, it's hard to do any damage. Collistol was puzzled.

"But in terms of power, it's enough. Holding the broken wooden board, Wang Mubi continued,

"This small crossbow machine, even I can wind it alone, which can be said to be very convenient. ”

"That's because adults taught me gears. Collistol hurriedly waved his hand.

"You can draw inferences from each other, and the idea of using its gears instead of a chute to act as a bracket is already amazing, and your talent will really change the world. Wang Mubi couldn't help but sigh.

Collistoll's talent is that she can work finely, so it doesn't seem very powerful, but in fact, she can single-handedly advance the mechanical precision that the industrial revolution needed to advance in her previous life, so even if she is casually hooking, it is the most perfect polygon, and the wooden blocks she grinds casually can coincide perfectly, although this ability, although at present, will not seem very powerful, but in the future development, Collistor has been regarded as an extremely important part of Wang Qibi in advance.

Erin saw that Wang Mubi had been focused on talking to Collistol, and she was not angry that Wang Mubi ignored herself, after all, she bullied him too much yesterday, Erin had a smile in the corner of her eyes, cleaned up Corlistol's tableware, and at the same time brought her share of Wang Mubi back to the kitchen, ready to heat it up.

"Xiaoke, tell me about it, what are the ways to damage those monsters. ”

"Well, I haven't seen it, but it's burning relatively quickly, and the other ways are not very good, because those monsters have rough skin and thick flesh and are big, and they are not easy to kill. Collistore pointed to his chin in thought.

"It's said to be a monster, but it's actually just a mutated beast, as long as it's still a creature, in fact, the best way is to pierce, although the fire is effective, but in fact, when those monsters go crazy because of this, before the fire causes actual damage, the pressure for that period of time is quite large. Of course, gunpowder doesn't have this problem, Wang Mubi said secretly in his heart, and at the same time continued to say to Collistol,

"If you pierce, the spear is the best weapon, because it can be pulled out after piercing, so that the blood will not stop, and the monster's physical strength will be quickly lost, but the arrow is such a thing, because it can't be pulled out, it actually plugs the monster's wound, so the lethality is not large, but, we can try to groove on the arrow. ”

"But that would affect the accuracy. Collistoll immediately retorted.

"That's why I need a small crossbow machine, let the strong people wear full-body armor and take on the front row and side guards, and the rest of the people hold the small crossbow machine to kill and injure the enemy, this is the way I expected to fight. ”

"What do you mean, sir, let me do the trumpet crossbow machine first?" Collistol was already convinced of Wang's statement, so he asked the next question.

"Don't worry, let your dad process more of the requirements first, your focus is still on the model of the stone thrower and the material production of the large crossbow. ”

“...... The point of these things is not just to kill those monsters. Collistoll spoke softly, apparently understanding the true purpose of Wang's pen.

"Xiao Ke is really ice and snow smart, yes, at least the stone thrower, the real meaning is to siege the city. Wang Mubi touched Kolistol's head, and was apprehensive, after all, what lurked behind this was a bloody war, and for a child, Wang Mubi really didn't know how to persuade her. However, Collistol grabbed the hand of Wang's pen, raised his head, and said with a slight blush,

"Don't touch people's heads, they won't grow tall. ...... Whatever the adults want, Collistol, will support it, so please use me to your heart's content. ”