Author: Takashi

Takashi's personal blog。Not just about paintings、What I think about every day、what you feel、I write whatever comes to mind。This blog is the third generation。From the beginning, it has been over 20 years.。 2023From January 1st、For now, I decided to just write on odd numbered days.。I'm going to think about my future direction and other things piece by piece.。

Index・Definition

I want to make a prototype of "Upper current" clouds as the theme、That's not the case...

Hot days continue。That's also "dangerous heat."。by the way、How many times have you been doing "dangerous heat"? I asked AI。
--According to AI, the temperature alone is not enough to know about dangerous heat.、Humidity added、It is judged by the overall "heat index" (WBGT).。"Dangerous heat" refers to WBGT above 31°C.。Incidentally, if WBGT is 28°C or higher, "Serious warning"。25"Caution" if it is above ℃。25Exercise even if it is below the level、It is said that you need to be careful of heat stroke in heavy labor.。

First of all, what is "WBGT"? From that point。It is a lined up of the initials for Wet Bulb Globe Temperature.。Literal translation? Then the wet bulb、Black ball、Dry bulb temperature”。What is called a dry bulb?、Common thermometers。Wet bulbs are called "wet bulbs" wrapped around them with a damp cloth.、Measures the temperature reduced by the heat of vaporization when moisture evaporates from the fabric。Calculate the humidity based on that difference。The black ball is、A thermometer is placed inside a copper sphere painted with no light reflecting paint.、Measures radiant heat from the ground。

in short、If we summarise those three values、It is said that you can calculate something called the "heat index."。I see、This is an explanation that may be true or not.、It didn't really understand。The same goes for the effectiveness of the "heat index" (though I will avoid describing it in detail).、WBGT 31℃、The relationship with normal temperatures is now closed by a single (probabilistic) word called "heat index."。I can't trust that。
Once upon a time、There was a term called "discomfort index" that was a weather term.。temperature、Even if the humidity is high、If there's a moderate wind there、The feeling of heat is slightly "healing"、I remember that it was an "exponent" that took into consideration the senses、I haven't heard it anymore lately。I'm not saying it sarcastically、I feel that this is because people's "discomfort" has become too complicated。

The "index" is、It is a very useful and (economical?) valuable word for researchers (and even more for the government)、"We'll define this, this and that as the ○○ index"、I'll be accepted for now。If you don't do that、Of course, the argument cannot be made further.。After that、In the process of investigating the consistency between the defined data and actual data、If you get the feeling of "I see" then it will become more established。But、Please think about it carefully。"We'll arrange this, this and that to define it as the ○○ index."、Anyone can customize it without permission。"That's what the definitions expressed in AI are."、I think about it、Looks just right。

Reward for "peace"

A wasp was eating a cicada
I love Minmin Seminar
Coral Tree

When I walk、See all sorts of things。In the heat (Yesterday 8/24, the highest temperature in Kuki City, Saitama Prefecture 38.6℃。There are no Amedas observation points in our town.、This seems to be the reference point。Incidentally, Hatoyama Town, where my friend's artist lives, is 39.4℃, and the highest temperature in the nation yesterday was 39.4℃.。Incidentally, on August 5th, the temperature was 41.8℃、The day when Isesaki City, Gunma Prefecture, broke the highest temperature in Japan、The same Amedas also had a temperature of 39.9 degrees! )、Even when I walked near 4:30pm、Still 35°C or 36°C、It's very, very reluctant、Don't say "I couldn't walk after summer is over"、In a way, I walk in the mood of a battle with myself。Is that why?、When you encounter beautiful scenery or interesting things、It makes me feel grateful that I received a great reward。

The video shows a wasp eating a cicada。I don't know if a wasp attacked the cicadas、He probably had eaten something that had already fallen on the ground.。An acquaintance from Tokyo、I've eaten a cicada、At the time there were many children eating it.、I was surprised when I heard that、That body is certainly a mass of meat (not during the war).。
When、A hornet flew to the fig I was eating、I started eating with a crunchy squeal in front of my eyes、I've taken it in close-up。A herd of hornets attacked the nest of the hornet、I've seen a scene in front of my eyes where they eat with a thud of the whole nest。Hornets are said to be mainly carnivorous、Apparently he is also an omnivorous person who also collects nectar from flowers.。

I often hear the voices of Minmin Seminars、One of the rather invisible cicadas。Or rather、I think it's because I prefer the higher tree。It's a fairly large cicada、Beautiful transparent wings。When it's crying、I like the way he lifts his head high。The greenish colour is also beautiful、Cicadas like jewels。The fruit of the tree below is "Caral Tree"。The fruit turns black when ripe。It's not poisonous, but it doesn't taste good even when eaten。

Big black dragonfly、It has become more common in the cool shade of trees。I also love this dragonfly (photos are shown in the article "After the Strong Wind" on 7/17)。If you try walking in the heat like this、I feel like it's not entirely unconventional。

The end of summer

This video is、In fact, it will be uploaded at 8am tomorrow (August 24th).。I was planning to upload it this evening、Trouble at the very end。It ended up being late at night。

While I was talking about "summer scenes"、It looks like the autumn scenery has already begun。Walking is absent for about two days to edit videos.、I had no choice but to go out looking outside on my bike、The park has all the dead leaves。In my previous article, I wrote, "Not dead leaves, not dead leaves," but、This time it's really dead leaves。That too。It looks like the leaves suddenly fell。

of course、This heat probably has a big impact on me.。But、Dead cicadas are also starting to appear everywhere on the promenade.、by the way、dawn、It feels like it's getting cooler, just a little bit。The "dangerous heat" continues during the day、It's almost there。Don't overdo it、Let's enjoy the current season of summer and wait for autumn。