The Secret of Sushi

The secret in sushi, a main introduction about the secret, is different for everyone. In what way does the secret work? Then the following article introduces the secret, the secret in sushi, hoping to help you.

The Secret of Sushi 1 Some time ago, the community began to advocate and ask residents to sort their garbage, which reminded me of the following story:

On this day, temporary stalls were set up on the street, filled with all kinds of sushi with rich flavor. The salesman stood by with a plate of sushi and kept calling, "Free sushi, come and try it, and you can heat it!" "

Gradually, many passers-by came to the booth to pick out their favorite tastes and taste sushi. Some said, "It's delicious!" Some said, "This is as delicious as it looks!" Everyone is full of praise for sushi.

But after a while, everyone felt something was wrong, and there seemed to be something in their mouths that could not be chewed. They can't help reaching out and pulling at things they can't chew. But when I saw it, it turned out to be some colorful plastic bags!

Everyone immediately accused the salesman: "Why is there a plastic bag in your sushi?" "Plastic bags can't be eaten, don't you know?" "What if I get stuck in my throat?"

The salesman stood by and explained, "These are sushi fillings. I don't think it's too dangerous ... "

Everyone is even more angry after listening. A mother with a child asked, "Isn't it dangerous? Do you want to try it yourself? " A man said, "You don't feel dangerous because you don't eat it yourself!" " "Some people even said," Our stomachs can't digest plastic bags, so I can sue you for intentional injury! " "

At this time, the salesman was a little panicked and said, "In fact, I don't know what happened. These are all things that the company asked me to do ... "

Everyone was dissatisfied with the salesman's answer and continued to accuse: "You should have a sense of responsibility!" " "Learn some common sense before coming out to work!" "In the future, would you please take some responsibility for other people's lives?"

In fact, this story comes from an environmental public welfare short film. Putting plastic bags as stuffing in sushi is intentional, in order to make people realize the harm of abusing plastic bags to the environment, thus reducing the use of plastic bags. In the story, people accuse the salespeople, which is actually what the story wants to convey-please have a little sense of responsibility and take a little responsibility for the environment and all life, because environmental protection itself is closely related to each of us.

The secret in Sushi 2 "Sunset and lonely Qi Fei, autumn water and sky are the same color." "A round of setting sun spreads in the water, half river, half river red." "The new moon has given birth to birds, and the setting sun is farther west." As can be seen from the above poems, sunset glow has always been an image used by literati in singing. The formation of sunset glow is also scientific.

Let's start with the background: blue sky. When sunlight enters the atmosphere, long-wavelength colored light, such as red light, has strong transmission power and can penetrate the atmosphere and reach the ground, while short-wavelength purple, blue and cyan light is easily scattered when it meets atmospheric molecules, ice crystals and water droplets. Scattered purple, blue and cyan light fills the sky, making it appear blue. When the sun goes down, the sky appears red instead of blue, and the setting sun turns dark red. In the evening, when the sun sets, it obliquely falls on the ground. The atmospheric thickness penetrated by the light before landing is much thicker than that at noon, so more particles will be encountered on the way. These particles will scatter the purple-blue light in the sun in all directions, leaving only a little orange-red light visible to the naked eye. These rays have a long wavelength, and they pass through various obstacles in the middle and enter people's sight.

Careful people will also find that the sky will appear dark blue again in a period of time after sunset, which was once a phenomenon that scientists paid attention to. Several physicists solved the mystery 50 years ago: it was a special substance that caused the sky to appear blue at dusk. This special substance gathers into a thick layer at a height of 20 to 30 kilometers from the earth's surface, which is called the ozone layer. This gas acts as a color filter for the falling sunlight: it intercepts the yellow and orange in the sunlight, but lets the blue part pass unimpeded, so the sky will appear dark blue.

I recommend you to read more about the "sunset glow"