After a meeting, William conveniently took pictures of Lawrence and developed them.

William took out the photo, which was still clear in the flash effect.

Not far away, Lawrence is still dedicated to the study of information crystal. He is the mentor of the magic workshop of Cromwell chamber of Commerce, or the old acquaintance of William's father Donne. Almost everyone in the magic workshop of King Baron's country knows. Lawrence is a developer of steam technology. The steam technology here does not mean burning coal. The steam trains running in the Kingdom and the steam power plants used in most cars are made by workshop technology. The steam power plants consume a special metal called hot soft gold, A thumb sized hot soft gold gives off enough heat to keep a steam train running for a week.

William also did not know how his father recruited the workshop master who represented the immortal monument of the magic workshop industry in the kingdom of Baron.

Lawrence is still studying the content recorded in the information crystal. Sometimes he looks confused, sometimes suddenly, sometimes grinning. In the information crystal, besides the production technology of photo developing machine, he also introduces in detail the materials for developing photos, which is much simpler than making photographic crystal.

"Harvey Adrian must be a genius!" A strange cry from Lawrence startled William. William stood up, held his forehead and asked, "Mr. Lawrence, what's your opinion?"

"The photo developing machine can be produced at any time. With the scale of my workshop, it can produce about ten pictures a day. On the contrary, the materials are difficult to deal with, but the problem is not big. I have a friend who studies chemical materials. If I find him, I can definitely achieve mass production." Playing with the information crystal, Lawrence exclaimed: "it's a pity that Harvey Adrian went to write a novel. Oh, the person who can design a photo developing machine will not be so simple. I really hope to meet him."

William gasped and did not argue too much with him.

With Lawrence's affirmation, William is in a good mood. Since there is no problem with commercialization, does the so-called photo have the value of commercialization?

yes! No less than the value of photographic crystal!

Photography crystal is also more sophisticated production process, especially the high-quality photography crystal provided by Harvey is quite difficult to make, unable to achieve the real sense of civil.

The pictures? When he first saw a color photo, William was thinking about the production cost of this thin sheet of paper. When Harvey gave him a detailed list of materials and details, his heart trembled. The material cost of the photo was very low, and the production cost of the photo processor was not very high. Lawrence's magic workshop could make it, Mass production can be achieved by apportioning to the production workshops dedicated to producing goods.

In the past, only wealthy families had the ability to preserve images. When magic crystal was not popularized, oil painting was popular. In recent years, magic crystal was used to record three-dimensional images. This year, photography crystal was used to take pictures.

William is sure that in two or three months, now the popular photography crystal will be changed to the photo recording mode, and not only the nobles can enjoy this treatment, but the ordinary people can take one or two photos at a low price.

The production method of film still needs a lot of improvement, and the actual effect is poor. Harvey almost wants to give up the research on film and use crystal recording directly, so he didn't give the film production technology to William.

On the other hand, the completion of camera and photographic crystal officially declared the end of Harvey's research in the field of photography.

······

"Snow covers the mountains tonight

Bury the footprints behind me

In this isolated white country

I am the queen of ice and snow

The wind is blowing, the heart is also surging

Can no longer hide my feelings, God knows how hard I try

Don't let them know, don't let them see

······

Why care about other people's words, let the wind howl

The cold can no longer stop me

·······

I'm free

Let go, let go

I ride the wind and the sky

······

My magic falls from the sky

My soul goes up with the ice

My mind turned into a cold wind

······”

The intense and high singing stopped suddenly, Harvey's palm closed, and the light of magic crystal went out in his palm.

"Do you two think it's a good song? I want a more objective answer, which is very important to me. "

In the study, Diana and Shirley are all here. They are called by Harvey to listen to this strange song. This song is the theme song letitgo of the animated film ice and snow made by digini. When the animation was broadcast, this song caused a sensation, became the most representative symbol of this animated film, and won the best original music award at that time.

It was after listening to this song that Harvey went to the cinema to see the film. He was very impressed with this song, so he used [phonics] to copy it into the magic crystal.

On the sofa, Diana tilted her legs, used to holding her hands and said, "I didn't know you were still interested in music. Is this a ballad or something? The lyrics are interesting. "

Shirley looked hesitant: "Sir, you know I don't know much about music."

Harvey rubbed his temple and stressed, "you don't need to think about so many things. You just need to tell me three opinions about this song. It's good, average or bad."

Shirley thought for a moment and nodded, "that's nice."

"And you, Diana."

"Average."

"Surprise" Harvey's face, this answer is really beyond his expectation, this is one of the few English songs he likes.

"May I have your opinion?"

Diana gave Harvey a sidelong look. "Didn't you tell me not to think about so many complicated ideas?"

Harvey speechless: "er

Seeing that Harvey was flat, Diana raised her face, and then continued to give an evaluation: "my general evaluation is to give a completely objective evaluation of the situation of this folk song. First of all, the lyrics of this folk song are very powerful, but I can't understand the meaning of it. I feel that the way I sing it is also very strange, and the overall feeling is not serious enough."

In this era, it is difficult to be elegant in singing songs. Almost everyone's cognition is that singing is equal to rural folk songs, rather than taking songs as music.

"The generation gap of the times, the road of music has a long way to go!" Harvey sighed bitterly and said to Diana, "I thought this song was right for you."

Shirley thought about it, with a smile of approval, Diana's heroic willow eyebrows moved and said nothing.

Since Harvey adopted lily, the sea demon, he has been cultivating her in the direction of singing. The sea demon naturally has a voice beyond the post song level, but in this era, she can't enjoy the pop music.

This makes Harvey feel headache, the ancient god just helped him recently, nothing means he is embarrassed.

On the earth, the popularity of records promoted the development of pop music at that time. It needs to be mentioned that there are still records and special hand recorders in the world. The structure is similar to that of hand recorders on the earth. They are shaken manually, and do not need electricity and other external energy. However, before the popularity of the hand-held record player, it gradually disappeared with the emergence of magic crystal, but magic crystal is a luxury, only a few aristocrats and rich businessmen will buy it, which can not play the role of popularizing music.