At 6 o'clock the next morning, Fang Ye woke up and turned off the alarm clock in a daze.

yawned and sighed, "Eh, why are you so tired after the holidays." ”

Visitors come to the zoo to have fun and relax! But as the director of the kindergarten has to consider all kinds of things, I have been busy before the Mid-Autumn Festival, and when I relax after the festival, I don't want to get up from bed.

Fang Ye really wanted to rest for a few days, but it was going to be a National Day again, so he still had to be busy.

After going to the toilet, when I washed my face and brushed my teeth, I thought: "By the way, let's see how much popularity has risen yesterday." ”

Open the system panel, after yesterday's event, the popularity value rose by 3w in one day.

I unexpectedly saw a prompt message from the system.

"Ding, the zoo has successfully held a festival event that allows visitors to have fun and increase their knowledge of animals at the same time! Congratulations to the host and receive the Celebration Pack*1! ”

"Hey, and the celebration pack?"

Fang Ye estimated that the prompt message appeared at 12 o'clock in the evening just after the Mid-Autumn Festival, but he was already asleep at that time, so he didn't hear it.

What a surprise!

I rubbed my hands in anticipation, not knowing what good things I could open?

Lottery!

A string of pleasant prompts sounded:

"Congratulations to the host and get 30,000 Green Leaf Coins!

Congratulations to the host and get a [Super Snow Gun]! ”

Fang Ye was overjoyed, of course, the more green leaf coins the better, although there is no shortage now, they can be used when building venues in the future.

Right now

But what is this [Super Snow Gun]?

Look at the item description.

Super Snow Gun: No water required (Super Snow Gun pretends to drink water). 50 cubic meters of snow is produced per hour, and the snow produced can last for 3 days, and the snow will not turn into water after it melts, disappearing without a trace, and the cooling effect is determined by the power consumption.

"it!"

Fang Ye's eyes widened, and he couldn't help but burst into a foul mouth.

This snow gun is too black technology!

Because Linhai is a subtropical and tropical climate, the winter is about 10 degrees Celsius like the spring in northern cities, and it is not below zero, but it is very hot in summer, which can reach 30 degrees.

This climate has both good and bad for the zoo, and the good thing is that the tropical animals are more adaptable here, and the animals can be exhibited all year round.

In some zoos in the north, when it snows in the winter, many animals will return to the back house, otherwise it will be too cold outside to stand it. Turn on the warm heating in the back room and go out when the weather warms up in the spring.

The downside is that some animals living in northern regions may not be adapted to the natural behavior that is unique to cold environments.

Siberian tigers, for example, have fur that helps them withstand the cold and become more active in winter, which is also the mating season.

For brown bears, winter temperatures drop and they go into hibernation, but even in northern zoos, there is little chance of seeing such behavior.

Polar bears from the Arctic live in a world of ice and snow all year round, and when they go to a tropical zoo, it is difficult to feel comfortable even cooling down the upper pool, unless they turn on the air conditioning in the indoor venue.

However, the open-air venue can be built thousands of square meters, and the cost of building such a large indoor venue is more than a little and a half, at most a few hundred square meters, and thousands of square meters will not only raise one animal, and the electricity cost of the air conditioner is also the larger the venue, the more it consumes, so it is generally a small space in the back room to open the air conditioning.

The cost of the environment is too high, it can't be cooled, the animals are uncomfortable, and the indoor space and animal activities are uncomfortable, which is an irreconcilable contradiction.

If you can't provide the animals with suitable environmental conditions, the best thing to do is not to force them.

For example, the climate of Linhai Zoo is more suitable for subtropical tropical animals, raising a Siberian tiger or something, providing a waterhole in summer to cool down, although you can't play with snow and ice in winter, but it doesn't affect normal life.

Moreover, in the tropical environment of the south, there is no snow in winter, and there is also a very important scenery.

Fang Ye also specialized in snow guns, and wanted to see if he could make snow for the zoo so that the animals could experience the feeling of snow.

There are two conditions required for the formation of snow, one is saturation with water vapor and the other is the presence of condensation nuclei in the air.

The snow gun takes advantage of this principle, in which high-pressure water and air are mixed at the nozzle, and the heat is taken away by volume expansion to solidify the droplets into ice crystals, artificially satisfying the conditions for snow formation.

However, this snowmaking is also dependent on the temperature of the outside world, and although it can also be snow-making in summer, the higher the temperature, the lower the snow-making efficiency, and it is generally suitable for snowmaking at about 0 degrees Celsius.

And the snow gun also has an impact on the environment, very waste of water resources, usually one ton of water can make two cubic meters of snow, after artificial snowmaking, most of the water will evaporate through the air or seep into the ground, can not be recycled.

Moreover, the snow guns generally take groundwater from the nearest area for large-area snowmaking, so that a large amount of water is lost, which will cause spring drought in mountainous areas.

So Fang Ye thought about it, the temperature in Linhai's climate is also ten degrees above zero in winter, and the snow-making efficiency is not high, so there is no need to waste water resources in order to get some bells and whistles in the snow.

It's just a pity that I can't see the scene of red-bellied pheasants flying in the snow and tigers frolicking in the snow.

But with this super snow gun, snow making is much easier!

In the game "Zoo Star", the snow on the ground with snow will not melt, and Fang Ye also thought that the construction interface does not have this kind of terrain, and now the super snow gun can achieve a similar effect, and the snow can last for three days.

And snowmaking is made without water! Of course, after the snow melts, it will not turn into water, and one positive and one negative will be offset, or it is equivalent to a projector, projecting an image of snow that can be interacted with, so it is still very reasonable, right?

Well...... It can only be said that the black technology of the system is more awesome.

As for the accompanying cooling function, I don't know how much it can be reduced at most, so I can test it in winter.

Once you have a super snow gun, you can consider introducing some emperor penguins, seals, sea lions, and other animals, and visitors can enjoy the beautiful snow scenery as well!

Fang Ye suddenly remembered one thing: "System, it's the National Day soon, is there a gift package for the National Day event?" ”

There are so many festivals throughout the year, what other animal festivals such as World Tiger Day and International Bird Day, so just holding an event is not a soft gift bag?

The system's cold words shattered his illusions: "The Holiday Celebration Pack will only be available again in half a year!" ”

"Okay." Fang Ye said with some regret.

That's two holiday packages a year! The next one is almost in April next year.