Gumowski-Mira Attractor

μ = -0.478

Gumowski-Mira Attractor,

x (n+1) = y(n) + a*(1 − b*y (n)^2)*y(n)+ f(x(n))
y (n+1) = − x(n)  + f (x(n+1))
f (x) = μ*x + 2*(1−μ)*x^2 /(1+x^2)

a=0.008

b=0.05

using scatter plot in Numbers.

μ = -0.800001

μ = -0.995

Data retrieving form an old HDD

USB to IDE Cable

Connecting IDE HDD to PC

I retrieved data from old IDE hard drive using the USB to IDE cable,  and
I found the two images I'd been looking for for many years,   great!

Zaurus image note

Turning on my Zaurus sl-c1000  that I had neglected for a long time,  it started up.
After playing, I turn off the power,  and turn on the power again, but does not boot. It does not start anymore.
This sketch is Zaurus's last work by image note.

Black water birds

Warm winds are driving away the winter,  waterbirds are active.
They are good at diving.

Fulica atra

Snow falling night

It's snowing
Waterbirds floating in the reservoir is not active. I was walking while sinking in the depth of the snow. It's a quiet night.


During the day, small birds were eating snow.

Sanctus and Benedictus

Latin-English interlinear translation of Sanctus and Benedictus

Kyrie
Gloria
Dies irae


-part of speech----------------------------------------------------------

adj-  adjective n-   noun n.   proper noun pn-   pronoun pn-r.   relative pronoun       m  masculine f    feminine n   neuter

sg   singular pl    plural nom  nominative       gen  genitive abl   ablative

v-  verb vp-  participle pf   perfect pres    present p    preposition cj   conjunction ij   interjection

----------------------------------------------------------------------------

Sanctus et Benedictus (Ordinarium missae)

Sanctus,	Sanctus,	Sanctus,
vp-pf.	vp-pf.	vp-pf.

holy,   holy,   holy,

Dominus	Deus	Sabaoth.
n.	n.	n.

Lord  God  Sabaoth

Pleni	sunt	caeli	et	terra	gloria	tua.
adj-nom.pl.m	v-pres.3pl	n-nom.pl.m	cj	n-nom.sg.f	n-abl.sg.f	adj-abl.2sg.f

full  they-are  skies  and  land   with-glory   of-you

Hosanna	in	excelsis.
ij	p	adj-abl.pl.

Hosanna! in  elevated-places

Benedictus	qui	venit	in	nomine	Domini.
vp-pf.	pn-r.	v-pres.3sg	p	n-abl.sg.n	n-gen.sg.m

having-been-blessed  who  he-comes  in  name  of-Lord

Hosanna!	in	excelsis.
ij	p	adj-abl.pl

Hosanna!  in  elevated-places

-note--------------------------------------
sanctus   √sancio: to make sacred
caeli   √caelum : sky, heven,  plural is masculine
gloria:  Translated from Greek "δόξα" (dóksa; honor, renown) from Hebrew "כָּבוֹד" (kabowd; weight )
hosanna:  From Hebrew "hwōšî‘â nā’ "   "save!  please,"

 Sanctus,  from Isaiah 6:3      Isaiah 6
"qdosh  qdosh  qdosh  yhwh  tzboth  mlo  kl-  h·artz  kbod·o"
"holy holy holy, Yhwh Tzboth,  all of the land is full of his manifestation of power"

 Benedictus,  from Psalm 118:26      psalm 118
"bruk  h·bt  b·shm  yhwh, brknu·km  m·bth   yhwh:"
"Blessed is he who comes in the name of Yahweh!   We have blessed you out of the house of Yahweh."

-references----
Latin text
Latin dictionary
World English Bible

Messenger bag repair

I repaired my messenger bag.
For gluing nylon fabric coated with PU, CEMEDINE UT-110 ( for plastic, synthetic rubber) is suitable.

Before gluing, sanding surfaces and remove dust.
Clamping with magnets till the glue is dry.

Leave the clamps on for 2 days, and the repair was completed!