FRIENDS PARTY

Last saturday, I met university mate. She married last year, so now, she is happy with her husband and strix!!

I see it first!!

Finished my exam :)

Relativity which is only my exam is very interesting !!
For the first time I knew relativity, I was 12 years old. Then I didn't understand it, but now, I didn't yet.There is a long way to go.

First, we considered 'TIME' and 'LENGTH', and some paradoxes. For example, Twin paradox and Bell's spaceship paradox. Using easy mathmatics, we understand these.
Secondly, we study Lorentz transformation. It is hard for me to understand, especially, Lorentz transformation of maxwell equations. I can understand math but didn't know physical thinking. Physics is between math and phenomena.

Traditional wear

Yesterday, I wore Yukata to go Ginza.

Yukata is like Kimono. Women wear it during summer.

Kimono is made of silk or, recently polyester which is easily to washed.

Yukata is made of cotton which make cool down.

Can you find with broad sleeves? There is a reason for it.

And also under the arms open with broad.

Its reason different of the reason of sleeves.



Women who wear kimono or yukata don't put on a panties and brassiere.

These are her will. Why?

Kimono have a functional role in underwear, and by doing this her aspect look like beautiful.

Today's Tokyo

View of Tokyo from my studio.

In Tokyo, we are saving on electricity to save our life.

My memo

Apache install memo

I got this error message.

----------------------
make_sock: could not bind to address 0.0.0.0:80
----------------------

But "netstat -aon" didn't show that 0.0.0.0.80 occupy other programs.
Whereas Apache server on localhost enable.

I followed same procedure this below.
https://forum.avast.com/index.php?topic=55508.0
    'Avast is bound to (or listening on) port 80 and this is preventing'

I changed listen port from 80 to 8080.
In the result, the error message cleared.