Daily chemical supplies (already in place, after all, a few phone calls came down, and there were employees to help inspect the goods.) Even got on board! ）

Drugs (through the introduction and guarantee of acquaintances in the factory, after giving rebates, a large number of prescription drugs and commonly used drugs were brought in a truckload. At regular price! ）

In order to ensure the normal use of the copycat treasure ship, barrels of diesel fuel were also transported.

Some basic tools for repairs, as well as large steel pipes for other reasons, were also in place.

Look at the copycat treasure ships with a displacement of several thousand tons, there are still many empty spaces where things can be placed. Zhu Zilong thought about it, these should be enough, let's start thinking about it for myself!

The food and daily necessities of the Ming Dynasty were too poor, so on the premise of not giving them to others, bring some for your own use, so that you can live comfortably in the Ming Dynasty.

So, soon.

Zhu Zilong appeared in the offices of the heads of some food factories and major supermarkets in the suburbs of Nanjing!

What Lao Gan Ma spicy chicken, packaged food, dry food and non-staple food, Dafu and other chocolates, room temperature Mengniu all kinds of milk, etc., lollipops, fruit candy and the like. There are also many varieties of canned beef, canned pork, canned lamb, canned fish and so on!

It's like moving a small and medium-sized supermarket to a copycat treasure ship.

Zhu Zilong looked at these and touched his stomach, feeling that his mouth would not suffer too much for his 49 days of life in the Ming Dynasty in the future.

However, it suddenly occurred to him that laptops and the like often ran out of power in the Ming Dynasty at once, and a few spare batteries were not enough, how could it be good?

Sometimes I'm bored to watch a movie or something, and it's gone, so don't watch it, and the power is gone all of a sudden when I listen to music.

Looking at the female secretary and male assistant of the life service on the side, Zhu Zilong asked tentatively: "The treasure ship re-takes the Maritime Silk Road, and some places are not connected to the Internet and have no electricity. In addition, if I am traveling abroad on business, for example, some African countries and regions, some of my electrical appliances are out of power, and there is no power plant nearby, how can I charge my electrical appliances? ”

The female secretary thought for a moment and replied, "Boss, you can bring a few more spare batteries!" ”

Zhu Zilong disagreed, and looked hopefully at the male assistant, who obviously wanted to keep a good impression on the boss. Suomei thought for a while, and suddenly said: "If it is a large electrical appliance, I think it is better to bring your own diesel generator." If it's just some daily electricity, even computers, lights, refrigerators, etc., I think you can use some light and simple power generation DIY equipment. Take the bicycle generator, for example! ”

"Bicycle generator?" Zhu Zilong's eyes flashed, and he didn't quite understand.

The male assistant smiled and said to let Zhu Zilong wait, and then not long after, he drove a few people to a gym not far away.

"Boss, do you see anything different about this place?" The male assistant Xiao He asked Zhu Zilong a little mysteriously.

Zhu Zilong looked left and right, a group of muscular men and a group of beautiful girls were exercising here, well, that girl's ass was quite big, and she would definitely be able to give birth to a son. Phew, I want to be crooked. Didn't you see anything different?

The female secretary on the side also had a puzzled expression on her face.

The male assistant Xiao He immediately explained with a smug face: "This green fitness room, if you look closely, you will find that there are no external wires coming in at all, that is to say, there is no electricity connected to the power bureau." I didn't use a diesel generator to generate my own electricity! ”

What?

Zhu Zilong was stunned, and so was the female secretary on the side.

There is no electricity connected to the power bureau, and there is no power supply from its own diesel generator, so where does the electricity come from if the various equipment in the room is in normal use? What are you tease me?

Looking at the lack of more than 100 light bulbs in this room, as well as computers, TV screens, automatic water heaters, etc., the daily power consumption is definitely a lot.

It's not scientific!

It seems that he has had enough fun and has enough mystery, and the male assistant Xiao He immediately called the owner of the gym.

Xiao He told the owner of the gym that he was going to apply for a membership card. I heard that this is a place where members generate their own electricity, and I am very interested in hearing what is going on.

The owner of the gym was immediately interested, and the topic opened.

After a round of explanations, Zhu Zilong and the others immediately realized.

I see!

For example, this girl who is riding a bicycle and gym equipment. The bicycle equipment she rides is not only a fitness device, but also a generator.

This kind of thing is also called a pedal fitness power generation device, which adds a base on the basis of the original fitness equipment, and the base is composed of three parts: a small generator, a battery, and a gear set.

Through the mechanical gear structure, the unidirectional force is converted into rotational torque, and the internal small DC generator is driven to rotate through the gear to generate electricity, and the LM2596 buck-boost chip is used to ensure the output of stable voltage, and the electric energy is stored in the battery.

So, how many appliances can this thing drive?

Because it is a fool-proof interface, and the power can be stored inside and taken at any time.

Let's take the laptop as a calculation, the laptop is designed to use a battery, which is very power-efficient. A laptop consumes only about 15 watts of power.

Working at 1 watt of power for 1 hour, the human body burns about 0.85 calories of energy.

After taking into account the loss of energy, the energy consumed by the human body is about 1 calorie for every 1 watt-hour of work done. So if you ride a bicycle generator to power your laptop, you're going to burn about 15 calories per hour.

Based on this calculation, the electricity you can generate while exercising can last a dozen laptops and dozens of energy-efficient light bulbs for several hours.

(Take it to the Ming Dynasty and let the subordinates step on it for an hour, which is enough for a dozen families to use the light bulb for one night.) It's so calculated! ）

Sure enough, science and technology are the primary productive forces!

In addition, other diesel generators can be used to generate electricity, as long as the oil is enough, Zhu Zilong can even make the entire Zhujiazhuang become like the modern 21st century, with bright lights everywhere!

(Actually, light bulbs and some household appliances really don't use much electricity.) The big consumers of modern electricity are those large factories! ）

Just when Zhu Zilong was full of longing in his mind, the gym owner's words made Zhu Zilong even more surprised.

What the boss said: "Little brother, we are not only using this self-driving generator." You see this treadmill, this chest press, this weight machine, this tensile machine, this, this, this, this package, all of which are equipped with power generation equipment. We still use gravity light bulbs, not only is the electricity self-sufficient, I can usually sell electricity to nearby users, and I can earn back a year's rent! ”

Zhu Zilong: "......"

Male assistant Xiao He: "......"

Female Secretary: "......"

I went, at this moment, Zhu Zilong's heart was like a hundred divine beasts grass and mud horses, galloping past.

Boss, people come to you to work out, and you charge membership fees. And then they're sweating profusely here, and they're indirectly helping you earn your electricity bills.

You're really shrewd!

Black, oh no, what a traitor!

However, one is willing to fight, the other is willing to suffer, and Zhu Zilong is just complaining in his heart. Who calls the atmosphere here good, everyone doesn't care!

twitched the corners of his mouth, and Zhu Zilong looked at the gravity lamp again!

(Gravity lamps, which use gravity to generate electricity.) As the hanging weight under the lamp keeps sliding, it converts this gravitational potential energy into electricity, providing continuous illumination for hours to hours! ）

More than 100 yuan apiece, which can be used for a few years to more than ten years. It's hard to be bad, if you are not afraid of trouble, you can save hundreds of dollars a year on the electricity bill for lighting at home!