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Cerebral Aneurysm Rupture Preventer

Reading Counter

Vim Cheat Sheet

Chromatic Scale

Greek Letter Spelling

https://www.moj.go.jp/isa/publications/materials/seido01.html

Reading Native Speech Counter

https://www.moj.go.jp/isa/applications/guide/tetuduki_taikyo_reisyo.html

Vim For Any Colored

cursorMovementinsertModeeditingmarkingTextvisualCommandsregistersmarksmacrosglobalcutAndPasteindentTextexitingsearchAndReplacesearchMultipleFilesworkingWithMultipleFilestabsdiff

open man page for word under the cursor
save file as
open a terminal window
open help for keyword
close current pane

License: https://github.com/rtorr/vim-cheat-sheet/blob/master/License.txt
https://www.kokuminto.jp/

Chromatic Scale

You can play some of the sound with the below 8 chromatic scales. And answer which was played.

Volume of the played sound.

Types wave shape of the played sound.

	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0

https://en.wikipedia.org/wiki/Chromatic_scale
http://gaitsui.blog.fc2.com/

Greek Letter

The text colors of each greek letter below changes by writing the collect spell of them.

Γ γ		Σ σ
Φ φ		Ρ ρ
Λ λ		Χ χ
Β β		Μ μ
Υ υ		Ι ι
Π π		Α α
Ο ο		Ξ ξ
Ε ε		Ψ ψ
Κ κ		Δ δ
Ω ω		Ν ν
Θ θ		Ζ ζ
Η η

https://en.wikipedia.org/wiki/Greek_alphabet
http://www.moj.go.jp/isa/applications/guide/tetuduki_index5.html

webgl cube

https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API/Tutorial/Creating_3D_objects_using_WebGL
https://catonif.github.io/cube/
http://www.moj.go.jp/isa/consultation/report/index.html