My German Empire

The Panama Canal System has 12 ships.

From the entrance to the Pacific to the canal, the first group of ship locks is called Miraflres boat lock, which is a two-stage ship gate that enables the vessel to increase or decrease 16.45 meters.

It was then Pedro Miguel, which was a one-level ship gate that enhanced the vessel or decreased by 9.4 meters. After the Pedro Miguel, it came to Jiaohu Lake through the Kulabra Waterway.

The last ship gate is to add a ship gate, which is a three-level ship gate that can increase the vessel or lower 25.9 meters, and lead to the Atlantic Ocean.

All three groups of ships are paired, thereby at least in principle, ensuring that the ship can pass in the opposite direction.

Some people may puzzle why the boat happens to make such a cumbersome, directly dig the Panama Canal, and build a flat waterway like the Suez Canal is not more convenient?

There is a saying that there is a freshwater lake in the middle of the Panama Canal. In case, it is replaced by the lake and replaces the seawater to destroy the local ecological environment.

It is clear that this statement is nonsense, and the environment of human destruction is less? Will you care about this?

The biggest problem is cost. At that time, the time of digging the canal was 1880 - 1914, spent 34 years of dug with 130 million cubic meters of soil, consumed hundreds of thousand kilograms of explosives, six in the process of opening the river, the seven thousand people died due to bad conditions .

If you really want to dig flat, you have to dig nearly 1 billion cubic meters of soil, just calculate the 260 giant excavator of Germany Krupp, 1962, to dig 250 years. And there is no accident, any mechanical failure, staying up all night to dig. Such a huge project, even if the wealth of the wealthy, the United States has to make a bleak.

At this time, Miller, Miller, who was fighting in the duty room, was awakened by a harsh phone, and he smashed his eyes, and looked at it at three in the morning. "What?" He said, just picked up the phone, the phone came to an anxious voice. "Miller college, bad, there is a ship that is fire in the Miraflurz boat!"

"What ?!" Miller is full of sleep. "What is the boat? How can I get fire ?!"

"Is the 'San Francisco' of the port of New York, loading is a coconut oil."

"Coconut Oil?" Miller's unfolbened frown. "Is the coconut oil burned?"

The other party is not very sure. "I don't know, it is oil, should it be burned?"

In any case, Miller Major is rushing to the Canal Governor (and also the US General). The governor who was woken up in sleep did not have a good air. "What is in the middle of the night?" There was a boat in the boat in the boat, and it was Mao on the spot! "Hurry to save the fire! I have passed now!"

Miller's small school opened the car all the way to the collision and arrived to Pedro. Migl boat gate, and suddenly saw the freighter and smoke. "What about people on the boat? Why don't you open the boat ?!"

A Lieutenant runs over the report. "Report, I saw that they abandoned the ship and escaped!"

"What?" Miller smashed. "This group of bastards!" If this is an explosion, it is damaged the ship gate, and it may not be a military court. "Fast, quickly send people to save the fire, even if you can't save fire, you can't explode the traffic channel!"

The voice just fell, and suddenly a dazzling fireball was violent from the cabin. He accompanied a horrible explosion, a terrible energy storm spread to the ground, and the square was in a few hundred meters, and it could not be flat.

"God!" The governor rushed to looked at the burning fire and a wolf of the boat, simply crying. His good days are probably the same thing, this has to cause more losses! Domestic tycons don't blame him to die! "Who! Who is it ?!"

The governor of the hysterical screams will not think,

Before the nuclear fuel reaches the reactor, it may be very small, attenuated or fission may be small, so it is safe. When the nuclear fuel reaches the reactor, it is first necessary to use the neutron bundle to excite the fuel. After nuclear fuel is excited, it will start fissure, and the generated element will also attenuate, fell, then attenuate, and chain tree-type nuclear reactions will have many elements.

A neutron is absorbed by U235, forming an excited state, U236, U236 is unstable, and fission is two light cores, and 2-3 neutrons are released. The fission reaction principle of the reactor is the same as the principle of the atomic bomb, is a chain reaction. However, in the reactor, the rate of nuclear reaction is slow.

Until the various elements fiss or attenuate to stable elements, the fuel becomes waste.

These waste include hundreds of isotope, and their half-life is short to a few milliseconds, which is large to a thousand years.

For elements of short half-life, only patient wait for them to get naturally attenuated, will become a waste-free waste, and can be treated with other chemical waste.

For waste, the waste of the half-life will be recovered therein, and the fuel or other use is continued.

For elements that cannot continue to utilize, half-life and long, they can only store them. At present, there is currently no way to eliminate the reflexibility of nuclear waste, mainly by deep embedding, such as in remote natural salts, reducing the pollution to human society.

The nuclear waste of the whole five kilograms now has a uniform scattered in the square circle with the impact wave of the explosion.

Radiation is quite terrible, but chemical has a sentence: not talking about dose talk is to play rogue, radiation is also the case. Most people regard radiation as a whole concept. As long as there is "radiation", it will "carcinogenically" or "lethal", and the dose is completely ignored, this is a misunderstanding.

Human is not in time, and the cosmic rays, building materials, natural ore, gold and silver jewelry, etc. will be radiated, and these radiation are collectively referred to as natural background radiation. Radiation is not what is dead, and the natural biology has already evolved a set of mechanisms that can resist low dose radiation, which can be said that radiation is harmless under safe doses.

Once the secure dose is exceeded, it will be fatal. People under lightweight radiation will slowly have lesions, the month or annual, not serious or even dead, but the influence is far-reaching, such as the survivors of the later Chesier Nobeli incident, give birth to a child either It is a fool.

However, if the strong dose is radiated, it can be died, and it is certainly dead and is the kind of not saved. After just illuminate, I will not die, but there will be a body reaction, how long does it take for it.