What are some of the weird questions you ve asked outsiders?

Why does snow make a sound under my feet? In snowy weather, you can hear a pleasant sound of snow pressing under your feet as you walk in the snow. Are you curious about this?

The snow cover is made up not only of these fragile crystals, but also of air. When we walk, compacted under our pressure, they shatter, creating such a distinctive sound.

Can a piece of paper be bigger than the universe? It's a very strange question, and if you've ever thought about it, it's proof that your brain hole is big enough. But if there was a piece of paper that was large enough and could be folded to make it larger than the entire observable universe, it would be up to 93 billion light-years in diameter.

Are there undead creatures on this planet? In ancient and modern times, Chinese and foreign countries, there are always human beings who challenge immortality. For the vast majority of people, this is an idea that violates the laws of nature, and it is even more delusional.

Then, there is a creature on our planet that is believed to be truly immortal!

Why do bruises change color? Have you ever wondered why bruises change color? It turns out that the problem has something to do with hemoglobin.

Blood from damaged capillaries "overflows" underneath **, giving it the color of oxygen-saturated hemoglobin, i.e., red. Then oxyhemoglobin turns into hemoglobin, so the bruise turns purple.

What is so special about sponges? Many people know about sponges, but they may not know that there is a magical creature on this planet called sponge animals. On our planet, there are about 8,000 species of sponges living around the globe.

This amazing biological organism leads the so-called "sedentary" lifestyle: they attach themselves to one place and spend their entire lives there. They do not have separate organs and various tissues as they function successfully directly by the cells.

Do you think my girlfriend is pretty? "A lot of boys have had this problem. When you think about it, this is a trapped question, and neither "yes" nor "no" seems to be the appropriate answer.

The girl's implication is "Do you think I'm pretty or my girlfriend is pretty?" At this time, if you are a "pretty" girlfriend, you must be a little surprised; If it's "not beautiful", it seems to be saying that the other party is not behind the other, and it is not the husband's doing.

Why does a damp cloth look deeper than when dry? I believe many people have found such a very significant problem, after the clothes are wet, the color becomes darker. Why is that?

In fact, if there is any porous material on the water, a thin film will form on the surface. It does not change the color of the material itself, but it does change our perception of it, since it does not allow those parts that come to the surface to "return" to our eyes.

Do you think I look good in this dress? "Another piece of the puzzle. Nodding and saying good is perfunctory, shaking his head and saying bad is disgusting.

In this case, you should start from your girlfriend's body shape and temperament, give her a little analysis. If you think it's good, just say what is good**, for example: "The cut of this dress is very suitable for your figure, the color is also very temperamental, and you look good in it."

If you really don't think it's good-looking, you can't just say that it hurts your girlfriend's little glass heart. You can say, "The color of this dress is too old-fashioned, you are still young, you don't need to wear this shade."

And the bow on the body makes the whole dress style inconsistent, and I think the clothes are average. "Male friends, be sure to emphasize that it is "average clothes", but don't dislike your girlfriend's average figure, unless you want to return to the life of a single dog.