Re: 30 tha'ng 4 na(m ?

["Toan" <toan@usa.net>]

Cha`o ba'c Die^~m Quy`nh, ba'c Tri', ba'c Minh, ca? la`ng,

Tru+o+'c la` ca?m o+n nhie^.t ti`nh cu?a ba'c Die^~m Quy`nh. Ba'c Tri' no'i
ddu'ng ve^` khia' ca.nh ma'y. To^i cu~ng nghi~ ta kho^ng ne^n ddo^.ng va`o
ma'y vi` nhie^`u li' do:

Ma'y mo'c VN du+ su+'c co'. Ne^'u ta co' muo^'n giu'p ve^` khi'a ca.nh na`y
 thi` cu~ng xin ca'c to^? chu+'c quo^'c te^' hoa(.c ca'c ho^.i, ca'c ha~ng
cho ma'y Pentium 133 tro+? le^n chu+' kho^ng the^? cho 486 ddu+o+.c, kho^ng
dda'ng co^ng, dda'ng vie^.c, va` kho^ng ddu? lo+.i cho ngu+o+`i du`ng.  Va`
ne^'u ddi xin thi` la`m ha`ng loa.t chu+' go'p tu+`ng ca'i chu+a co' ai
la`m ddu+o+.c kie^?u na`y, va` cu~ng kho^ng thu+.c te^' (co' cha(ng xu+a
nay chi? go'p ma'y trong ddi.a phu+o+ng chu+' kho^ng chuye^?n nu+o+'c na`y
sang nu+o+'c kha'c--to^i dda~ co' la`m qua vie^.c na`y).

Co`n nu+~a thi` ba'c Tri' dda~ ne^u ra ro^`i, to^i kho^ng ba`n the^m.

Mo^.t vi' du. xin ma'y ma` ta la`m ddu+o+.c: cung ca^'p mo^.t he^. tho^'ng
LAN nho nho? chu+`ng 15-20 ma'y Pentium 133/166/200 cho mo^.t tru+o+`ng
trung ho.c cu`ng du`ng ma'y cho ca'c lo+'p hoa(.c chu+o+ng tri`nh sau gio+`
ho.c nhu+ lo+'p bo^? tu'c, v.v...

To^i muo^'n no'i dde^'n pha^`n co+ so+? ho.c thu+'c, hie^?u bie^'t. 

Mo^.t thi' du. cu. the^?: ho^m qua ga(.p mo^.t ca di.ch thua^.t va`gia?i
thi'ch cho ca(.p vo+. cho^`ng ddang mang thai ve^` chu+'ng ba.ch ta.ng
(albinism). May to^i hie^?u so+ ve^` gene ne^n vie^.c tho^ng dda.t va` ho.
hie^?u ca(n ba?n. 

Nhu+ng to^i bie^'t ho. ra^'t muo^'n ti`m hie^?u the^m. Tri`nh ddo^. tie^'ng
anh cu?a ho. ddu? no'i va` la`m vie^.c, giao di.ch bi`nh thu+o+`ng, nhu+ng
ra^'t kho' kha(n ne^'u pha?i ddo.c sa'ch gia'o khoa hoa.c tu+. ddie^?n
chuye^n mo^n.

Ne^'u su+. hie^?u bie^'t cu?a chu'ng ta, the^m chu't nghie^n cu+'u, ca('t
nghi~a ra tie^'ng Vie^.t thi` ta dda~ giu'p ra^'t nhie^`u ro^`i. Co`n ddem
<ca'i> hie^?u bie^'t ddo' va`o ta.o ne^n mo^.t co+ so+?, mo^.t ne^`n ta?ng
vo^'n lie^'ng, nhu+ nhu+~ng bo^.  tu+. ddie^?n dda(.c bie^.t ma` dda so^'
dde^`u ti`m dde^'n ma` du`ng ddu+o+.c thi` sau na`y ngu+o+`i mi`nh du`ng
ra^'t lo+.i.

To^i cu~ng kho^ng ha(?n co' y' la^.p lung tung ca'c loa.i tu+. ddie^?n, ma`
la` la`m co+ so+? hie^?u bie^'t theo mo^.t va`i ca^'u tru'c co' pha^n
loa.i.

Ma^'y tha'ng tru+o+'c to^i co' ho?i ve^` Entropy cha(?ng ha.n. Nhu+~ng ba`n
ca~i, gia?i thi'ch do^`n da^.p ve^` Entropy dda~ la`m ne^n mo^.t so^' co+
so+? hie^?u bie^'t. Vi' nhu+ ca'c em Vie^.t to` mo` hoa(.c ca^`n ddo.c
the^m ca'c thi' du. thi` chu'ng ta co' ddo' (tie^'c pha^`n ddo^ng ca'c ba'c
vie^'t A(ng-le^). cho the^m mo^.t ti' tra^.t tu+., quy ddi.nh mo^.t va`i
the^? da.ng thi` chu'ng ta la^.p ne^n mo^.t <<tri kho^'>> kha' to^'t. Cu+'
tu+` tu+` ma` xa^y ne^n thi` mai dda^y ca'c em muo^'m ti`m dde^'n la` co'
ngay. 

Mo^.t xu+' pha't trie^?n, vie^.c ti`m ra tho^ng tin, tin lie^.u
ra^'t_la`_quan_tro.ng. O+? xu+' nghe`o nhu+ mi`nh, mo^~i cha(.n tho^ng tin
la` mo^.t mo^'i ddo`i tie^`n thi` kha' chu+a co' ddu+o+.c.

Co' ngu+o+`i se~ no'i ta.i sao kho^ng ho.c tie^'ng Anh cho tho^ng ro^`i
ddo.c cu?a ngu+o+`i ta.

To^i tha^'y va^'n dde^` cha? co' pha?i cho^~ ddo'. Tho+`i buo^?i na`y pha?i
ho.c ne^'u ho.c ddu+o+.c the^m tie^'ng cu?a ngu+o+`i, nhu+ng ca? xa~ ho^.i
Vie^.t, ho+n 35 trie^.u thanh nie^n/thie^'u nie^n Vie^.t hie^.n_ba^y_gio+`
ddang suy nghi~, ddang mo+, ddang ti'nh ba(`ng_tie^'ng_Vie^.t. Ho. ye^u,
thu+o+ng, ghe't, thi'ch, vui , buo^`n, ham, muo^'n, ddu+o+.c, va` ma^'t
ba(`ng tie^'ng Vie^.t. Va^'n dde^` va(n hoa' -xa~ ho^.i lo+'n ho+n ngo^n
ngu+~ . chu'ng ta ca^`n ca(n ba?n ga^`n vo+'i ta, cu+' nhu+ lu'c tru+o+'c
ta ddem <<bi`nh phu+o+ng>>, <<lu~y thu+`a>>, <<<ti? le^. thua^.n/nghi.ch>>,
<<tam gia'c>> va`o tie^'ng Vie^.t va^.y. No' co' ga^`n dde^'n nhu+ nhu+~ng
chu+~ na`y thi` ta mo+'i thu+.c su+. du`ng no' ma` xa^y du+ng ne^n
ddu+o+.c.

Nay ta ddem hie^?u bie^'t la` hai vie^.c:

1) Pho^? bie^'n ba(`ng Internet hoa(.c ca'c da.ng pho^? bie^'n /truye^`n
tho^ng dda ti'ch, dda da.ng, dda du.ng

2) Luo^n tie^'p tu.c xa^y ddu+.ng va` bo^? tu'c.               

Tho^i, ta.m ngu+ng o+? dda^y. Ca'c ba'c tie^'p tu.c suy nghi~ nhe'.

Toa`n