The Young Emperor of Great Qin/the Strongest Young Emperor of Qin

Ying Zheng shook his head helplessly.

If this is what I am still leaning towards at this time.

Afang Palace!

Only Epang Palace can give Ying Zheng a little comfort.

Only by looking at this growing empire can Ying Zheng feel the meaning of existence.

"Really, I'm looking forward to it."

Ying Zheng's heart was already full of hope.

At the same time, on the system map, he has seen that the various super projects of the empire have started again!

"Because the Shaofu has been upgraded, it can be called an industry."

"Although the proportion of industry in the empire is still very small, with the beginning of industry, it can make the construction of the empire easier."

"Fortunately, the instrument for producing rails has been directly produced."

"This can be powered by a steam engine to shape the rails, and then used by cattle and horses to lay the rails in the desired position!"

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"It's the sleepers, there are two options for the time being."

"One is wood. The most primitive trains use wood as sleepers."

"But better and more convenient, reinforced concrete!"

"Perhaps, using the latter, the maintenance of the train can be greatly reduced!"

Ying Zheng couldn't decide in his heart.

The first rail, already in production.

This is a railway from Xianyang to Liaodong, and the entire field of the route is 1500 kilometers!

"Because there are no major cities in this era, all railways in the empire can be straight lines!"

"As for all the cities, they can be built along both sides of the railway!"

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Ying Zheng couldn't help thinking.

"This 1500-kilometer-long railway track is more useful, but it allows the empire to master the iron ore that can support the use of the whole country!"

Ying Zheng is very clear.

Although the iron ore of the empire can be barely supplied and used now, this kind of persistence will not last for long!

This insistence is still due to the continuous delivery of iron ore to Xianyang through horse rails by relying on Liaodong.

However, although the horse-drawn carriage is easy to use, it pulls too few things!

On the contrary, it is not as easy to use as a steam locomotive.

"Steam train, you must build it!"

"And this also needs to be improved, and strive to make this train more usable!"

"As for coal mining, it is much more convenient."

"After all, Xianyang is not too far away from Shanxi in later generations."

"And the most important thing is that it happens to be along the railway line."

Ying Zheng likes it.

"Steel, coal mines, can indeed bring the empire into the industrial age."

"It's just that the industrial age needs to be precipitated, but many people miss the internal combustion engine and the electric age even more!"

Ying Zheng looked at the prestige needed for the drawings of internal combustion engines and generators in the system store, and his heart ached.

"The prestige needed for an internal combustion engine is 12000 prestige."

"And the generator requires 15000 prestige."

"But the principle of this is also understood by the widow."

Body Chapter 290 Basic Physics and Lingnan (7/8)

Internal combustion engines and generators are a sign of an era.

However, Ying Zheng was very clear about the principles of generators and internal combustion engines.

"The artisans of the empire, can you really understand?"

Ying Zheng is not very clear.

"The most important thing is to use the steam engine first to improve the forging skills of the craftsmen."

"The craftsmen of the empire are definitely the best craftsmen in the Seven Kingdoms!"

Thinking of this, Ying Zheng's mood gradually calmed down.