Category: 生活

The wonderful words "new daily life"、Being labeled with the outrageous epithet “With Corona”、Moreover, as expected, it was taken over by politicians.。It's really a waste。But in that case、What was your “everyday life” and “normal daily life” like?。I felt like it wouldn't be a bad idea to take another look at my feet.。

This is why、First, I decided to make a simple sketch of my current face.。First of all, appearance。For now, let's assume the age is less than 100 years old.。As of today (2021.2.5)、Height: 169cm、Weight 68.1kg、Body fat percentage 18.5% (slightly obese) and back pain for 8 years.。Avoid carrying heavy luggage as much as possible。bald on top of head、eyes are nearsighted、My ears are also quite far away.。Compared to friends of the same age, 10 years seems older.。What kind of silhouette do you imagine? A bent old man with a cane?

face? More than a true face、I have to draw the face first.。-The head is relatively small (probably the brain too)、Because I have a lot of hair that I don't take care of (there aren't that many)、When I look at my own shadow, it looks huge, like mohair.。My eyes are as thin as the size of a thread and a piece of wool (when I was in junior high school)、(It was often mistaken for falling asleep)、Thin eyebrows and drooping corners of the eyes。The nose is neither high nor low。Neither aquiline nor pointed nose、Basically an average nose。Don't talk。I can't open it particularly wide.、Because I'm not an idiot、Is this also normal?。However、What I noticed when I looked at my mother's photo、The shape of wrinkles that form under the closed corners of the mouth。I'm sure it wasn't there when I was a child.、Appears when you get older、this must be genetic。In terms of the whole face、The Earth's gravity is stronger as you go from the center line to the edges.。My jaw isn't particularly square, though.、He's not as thin as the handsome guy he is now.。But ok、I guess he's a very easy-going person.。I don't have any beard other than stubble.。My teeth are healthy、I have a dentist's approval for having missing teeth.。

Hobbies: I do write haiku.、I'm not so hooked on it yet that I can say it's a hobby.。I feel like I have to get a little deeper into it before I can call it a hobby.。But it's been going on for 10 years。My ambitious works often receive almost 0 points at haiku gatherings.。It's the type of phrase that makes you feel empty.。I have no connection to sports these days.、When I was young, I loved moving my body, so I'm still interested in it.。athletics、baseball、Sumo、swimming、mountain climbing、including skiing、I still want to do everything。Oh dear、Let's just say I love watching and doing it.。In one word, I love studying.、“The type who doesn’t seek results” (I was able to put it in a good way)。Speaking of words that I don't like, like effort and perseverance.、You should be able to imagine the level of achievement in studies and sports.。

write this far、Now that you can sketch your real face,、3 points out of 100 for “my view of sketching”、Wonder。I just published the primary data.。

Most of the day today、I was watching YouTube。Last night I happened to see a video by Kantaro Suzuki called ``Understanding Euler's formula through junior high school mathematics.''。２、3It became a hot topic a year ago、There is a link to a book with the same title.。I had seen a glimpse of the book at a bookstore at the time.、It was around the time that the movie ``The Mathematical Formula That the Doctor Loved'' was becoming a hot topic.。Last year, Professor Shinichi Mochizuki of Kyoto University、It became an international topic of conversation for completely proving one of the most difficult problems in mathematics, the ABC conjecture.。Although it was quite a while ago、More than 300 years after Fermat's death、Even when it was announced that ``Fermat's Last Theorem'', famous as a historically difficult problem that no one could solve, had been completely proven.、The whole world was excited。There seems to be a bit of a mathematics boom in the streets in recent years.。

including me、There must be a lot of people who are not good at mathematics.。However, even such a person、Into the abstract and concise world of mathematics、It is not uncommon for people to have feelings similar to admiration.。Mathematics is the first step to science。What has been proven mathematically、No matter how much you like it or hate it、Even if you don't feel comfortable with it, you can't help but admit it.。If there is such a thing as truth, this is it.、We somehow think that。I don't understand that at all、Rather than being embarrassed、I even feel in my heart that it might actually be bad.。But、Even if I pull out my math book,、I think most people will give up again because this is so unreliable.。

That's、Euler's mathematics、It is said that the mathematical formulas of great geniuses in the field of physics can be understood with the knowledge of junior high school students.、It was stuck in the back of my mind.。If you watch the video, it's not like they only use mathematics up to junior high school students.、``If you have mathematical knowledge up to junior high school,、On top of that, explanations of trigonometric functions, differential and integral calculus, etc. are added to help students understand Euler's formula.。It is certainly possible for junior high school students with good understanding.、It was a simple and brilliant explanation that made me think (the content is not simple at all)。If you are interested, please take a look。"Prove that pi is less than 3.5" is a famous question for the University of Tokyo entrance exam.、It was subtle but very interesting。

With the flow、I also saw "Einstein's (Special) Theory of Relativity" by Takumi Yobi Nori (first time I heard about it).、This is also very well explained。I took classes like this in junior high school.、I think if they had done it in high school, I might have taken a slightly different path.、It can't be helped。corona、The world is sinking due to Corona、Moreover, the countermeasures are in a state of disarray.、Hayabusa will return to Earth properly.、The earth's rotation does not stop even for a moment。Don't just go back and forth depending on the phenomenon.、Those that do not change、A day when I felt that the world could become a little different by thinking about where we put our perspective.。

Today is setsubun。Usually it's February 3rd, so、If you are careless, some people may lose a day of spring.。The day after Setsubun is “Risshun”、It's spring on the calendar。February is also said to be the coldest month.、That's why it falls into the season of ``spring'' in haiku.。

I practiced CG on my computer today too.。what I learned yesterday、I completely forgot today。My memory is so bad that I'm worried about what's going on with my head.。The images I made during practice are still on my computer, so I know what I did.、how did you draw it、Sometimes I don't even remember drawing it.。It's a little scary。

The picture above is called a "layer mask"、Drawn using the most basic tools。10I've known you for years、I have come to this day without being able to use it.。It's still awkward though、I feel like I finally understand half of it.。49 points? There's still a long way to go。

It appears that the state of emergency due to the spread of coronavirus infection will be extended.。The harsher “winter” continues here.。totally depressing。I can't help but draw a picture。