next to an orc uncle

He didn't know that the females of orcs don't have the hardware to conceive, and the males will slowly remodel the females' bodies one after another during sex, so that their bodies have the environment to raise their offspring. If the male's genes are strong enough, they can successfully conceive. Create an environment for raising children, and females are easy to accept this modification, and they will have children soon. If the male genes cannot create an environment for raising children in females, they will have no children for a lifetime.

Therefore, in the conditions for female orcs to choose a mate, they will instinctively choose stronger and more powerful males.

How are umbrellas made?

Lin Junqi doesn't know how the ancients made umbrellas, but he has seen big yellow umbrellas, the kind of umbrellas that only very old men would hold on rainy days. They are very heavy and large, and the entire structure is made of bamboo.

The structure of the umbrella is divided into three parts: the handle, the rib, and the surface. The first umbrella in my country was invented by Lu Ban’s wife, Yun. The husband hid to shelter from the sun and rain.

Lin Junqi doesn't know about these allusions. Compared with Yun's creation out of thin air, Lin Junqi is relatively simple, he only needs to recreate from memory.

Bamboo is the best material for the umbrella, which is more resilient. There are many plants in this world, and there are plants similar to bamboo, but they are much thicker than Lin Junqi has ever seen. It is obviously too thick to be used as an umbrella handle, so he chooses another This plant itself grows like an umbrella, with a bare main branch, with many branches branching out from the top and hanging down around, covered with leaves, and white flowers bloom at the top of the branches.This kind of tree is only about three centimeters in diameter, but the branches are long and straight, without bark and forks, and the texture is hard.Lin Junqi asked for two of these branches.

The umbrella handle is easy to find, but the ribs are the ones that need to be worked out. He knows what it looks like, but it is difficult to actually make it.He made a ring and cut eight even notches around it, and then to drill holes, he asked Norn to borrow a taper for him, and cut a hole in the side of each protruding piece of wood.

Then use bamboo-like materials to slice bamboo strips of equal thickness and equal length, eight long and eight short, and the short strips are 1/3 of the long strips. .The short bamboo strips are drilled at both ends, one end is connected to the ring, the other end is fixed at 1/3 of the long strip, and one end of the long strip is fixed at the top of the umbrella handle, and the entire umbrella shelf is completed.

This work took Lin Junqi a full week, and countless materials were scrapped.

Nuo En wanted to help, but he really didn't know what Lin Junqi wanted to do, so he could only help him from the side.

After the umbrella ribs were completed, Lin Junqi found a few pieces of hairless animal skins, covered them with needles and threads, and fixed them with needles and threads. , I forgot to do something to fix the ring so it doesn't slide down.In the end, I had no choice but to compare the position. I removed the umbrella frame and cut a long deep gap at the position where the umbrella handle was marked. A wooden strip was stuffed in the gap, and the eyes were fixed with nails, and then reassembled Good umbrella, when pushing the ring up, pull down the wooden bar to block it.When closing the umbrella, put the wooden bar back into the gap, and the ring will slide down.

After the umbrella was finished, Lin Junqi happily took Nuo En out. It was raining outside, and it was still a small, fine and dense light rain. Lin Junqi opened the umbrella and stood in the rain. The effect was quite good, without getting a drop Rain, unfortunately the umbrella is so heavy.

Nuoen picked up Lin Junqi from the rain, and Lin Junqi raised his arms, covering both of them under the umbrella.

"Aqi is so smart, she can make such a good thing." Nuo En praised Lin Junqi by kissing Lin Junqi's face, and he accompanied the little guy all the time during the past few days, although he didn't think this seemed to be a shelter from the rain How useful things are to themselves.

Orcs generally don't go out on rainy days. If they want to go out, they will wear animal skins. Animal skins are waterproof and can cover the whole body, but this beautiful tool seems to only cover the top of the head, Norn thinks It was too small, and he thought maybe he could make a bigger one, so that it could cover two people, and it could be used if the rain wasn't too heavy.

Lin Junqi was elated by the praise, and couldn't help thinking about what else she could do.

In terms of food and clothing, I am not good at it, so I have to think from the daily necessities, what do I usually use?Think about it, get up in the morning, wash your face and brush your teeth, and go out to take a car... Don't talk about cars here, as a means of transportation, I have seen two alpaca-like animals that are as tall as their own, and few people keep them in their homes.Ah, by the way, he can get some means of transportation, such as... a bicycle?But what is the structure of a bicycle, two wheels, a frame, and a chain, but how to get the chain?Seeing that I have seen a car chain, but I just don't know how to get it out.

The bicycle is too difficult, why not change it, change...change...well, roller skates? !

The skates that are played now are generally straight wheels, and Lin Junqi can't make straight roller skates, but he remembers a simple roller skate, a piece of wood that is bigger than the foot, and there are four wheels on it. The rope is used to tie the board to the sole of the shoe.

The boards are easy to find, and the wheels can still be made, but how to install the wheels on the boards so that they can still turn?

Lin Junqi was distressed, frowning at the wooden wheel every day, thinking hard... Finally, Noen broke out in silence, grabbed the little guy and threw it on the bed, tossing it hard, let Lin Junqi sleep on the bed for a whole day , lying on the ground for a whole day before getting out of bed.

Lying on the bed, he couldn't do anything, so Lin Junqi continued to think, and finally let him think of a trick. He made the wooden block thick, and the shaft in the middle of the two wheels was made of metal, thickened in the middle, and thin at both ends, and then Wrap two metal sheets and nail them under the wooden board, and the protruding part of the metal shaft is just stuck in the middle of the metal sheet to prevent it from sliding left and right during the rolling process.

The wood chip is a full 1.5 cm thick, the metal shaft is also as thick as a finger, and the two wheels have a diameter of nearly 1 decimeter. The entire self-made roller skate is surprisingly ugly. Lin Junqi is still nailing the heel of the "roller skate" wooden board. The upper two wooden slant pieces are used as "brakes".

Lin Junqi climbed up and rolled a few times, the speed was okay, but the wooden wheels were not cushioned, and the shock made her feet hurt.

Later, he wrapped thick animal skins on the wheels and rolled again, which was much more comfortable.

Nuoen was very interested in this prop, which increased Lin Junqi's movement speed a lot, and he also made one, but unfortunately the wood chips used were too weak, and Nuoen broke when he stepped on it.