{"id":76901,"date":"2026-03-02T15:37:04","date_gmt":"2026-03-02T08:37:04","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=76901"},"modified":"2026-03-04T09:13:20","modified_gmt":"2026-03-04T02:13:20","slug":"7-ly-do-de-so-huu-ao-phan-quang-bao-ho","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/7-ly-do-de-so-huu-ao-phan-quang-bao-ho\/","title":{"rendered":"\u00a07 L\u00fd Do \u00c1o Ph\u1ea3n Quang B\u1ea3o H\u1ed9 L\u00e0 Trang B\u1ecb Kh\u00f4ng Th\u1ec3 Thi\u1ebfu T\u1ea1i C\u00f4ng Tr\u01b0\u1eddng"},"content":{"rendered":"

T\u1ea1i c\u00f4ng tr\u01b0\u1eddng, m\u1ecdi th\u1ee9 lu\u00f4n di\u1ec5n ra nhanh v\u00e0 li\u00ean t\u1ee5c: m\u00e1y m\u00f3c ho\u1ea1t \u0111\u1ed9ng, xe ra v\u00e0o kh\u00f4ng ng\u1eebng, b\u1ee5i v\u00e0 ti\u1ebfng \u1ed3n bao tr\u00f9m kh\u1eafp n\u01a1i. Trong m\u00f4i tr\u01b0\u1eddng nh\u01b0 v\u1eady, v\u1ec1 vi\u1ec7c an to\u00e0n d\u00e0nh cho con ng\u01b0\u1eddi kh\u00f4ng ch\u1ec9 l\u00e0 quy \u0111\u1ecbnh m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n. B\u00ean c\u1ea1nh m\u0169, gi\u00e0y hay g\u0103ng tay b\u1ea3o h\u1ed9, c\u00f3 m\u1ed9t trang b\u1ecb t\u01b0\u1edfng ch\u1eebng r\u1ea5t l\u00e0 b\u00ecnh th\u01b0\u1eddng nh\u01b0ng \u0111\u00f3 l\u1ea1i mang \u0111\u1ebfn m\u1ed9t \u00fd ngh\u0129a \u0111\u1eb7c bi\u1ec7t \u2013 \u0111\u00f3 l\u00e0 \u00e1o ph\u1ea3n quang.<\/span><\/p>\n

I. C\u00e2u Chuy\u1ec7n Th\u1ef1c T\u1ebf V\u1ec1 <\/b>\u00c1o Ph\u1ea3n Quang B\u1ea3o H\u1ed9 V\u00e0 S\u1ef1 <\/b>An To\u00e0n T\u1ea1i C\u00f4ng Tr\u01b0\u1eddng Hi\u1ec7n Nay<\/b><\/h2>\n

N\u1ebfu b\u1ea1n t\u1eebng m\u1ed9t l\u1ea7n \u0111\u1ee9ng gi\u1eefa m\u1ed9t c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng \u0111ang v\u00e0o giai \u0111o\u1ea1n cao \u0111i\u1ec3m, b\u1ea1n s\u1ebd th\u1ea5y \u0111\u00f3 l\u00e0 m\u1ed9t th\u1ebf gi\u1edbi c\u1ef1c k\u1ef3 h\u1ed7n lo\u1ea1n v\u00e0 \u0111\u1ea7y \u00e1p l\u1ef1c. Ti\u1ebfng m\u00e1y khoan ch\u00e1t ch\u00faa, b\u1ee5i xi m\u0103ng bay m\u00f9 m\u1ecbt v\u00e0 h\u00e0ng ch\u1ee5c chi\u1ebfc xe t\u1ea3i ra v\u00e0o n\u01b0\u1eddm n\u01b0\u1ee3p. <\/span><\/p>\n

Trong c\u00e1i kh\u00f4ng gian x\u00e1m x\u1ecbt c\u1ee7a b\u00ea t\u00f4ng v\u00e0 s\u1eaft th\u00e9p \u1ea5y, m\u1eaft ng\u01b0\u1eddi r\u1ea5t d\u1ec5 b\u1ecb \u0111\u00e1nh l\u1eeba. ch\u00ednh v\u00ec l\u1ebd \u0111\u00f3 m\u00e0 chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9<\/strong><\/a> tr\u1edf th\u00e0nh v\u1eadt b\u1ea5t ly th\u00e2n, l\u00e0 “ng\u1ecdn h\u1ea3i \u0111\u0103ng” nh\u1ecf b\u00e9 nh\u01b0ng n\u00f3 l\u1ea1i l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ec3 m\u00e0 c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c t\u00ednh m\u1ea1ng cho m\u1ed7i anh em c\u00f4ng nh\u00e2n.<\/span><\/p>\n

\"\u00c1o
\u00c1o Ph\u1ea3n Quang B\u1ea3o H\u1ed9 Si\u00eau B\u1ec1n \u0110\u01b0\u1ee3c May T\u1eeb Ch\u1ea5t Li\u1ec7u D\u00e0y D\u1eb7n, Ch\u1ecbu Ma S\u00e1t V\u00e0 \u00cdt B\u1ecb \u1ea2nh H\u01b0\u1edfng B\u1edfi Th\u1eddi Ti\u1ebft, Gi\u1eef Form \u00c1o \u1ed4n \u0110\u1ecbnh Sau Th\u1eddi Gian D\u00e0i S\u1eed D\u1ee5ng Li\u00ean T\u1ee5c L\u00e0 L\u1ef1a Ch\u1ecdn Ph\u00f9 H\u1ee3p Cho M\u00f4i Tr\u01b0\u1eddng L\u00e0m Vi\u1ec7c C\u01b0\u1eddng \u0110\u1ed9 Cao.<\/figcaption><\/figure>\n

Th\u1ef1c t\u1ebf t\u1ea1i c\u00e1c c\u00f4ng tr\u01b0\u1eddng hi\u1ec7n nay, nguy hi\u1ec3m l\u1edbn nh\u1ea5t kh\u00f4ng ch\u1ec9 \u0111\u1ebfn t\u1eeb vi\u1ec7c r\u01a1i ng\u00e3 hay g\u1ea1ch \u0111\u00e1, m\u00e0 \u0111\u1ebfn t\u1eeb s\u1ef1 “v\u00f4 h\u00ecnh”. B\u1ea1n h\u00e3y th\u1eed t\u01b0\u1edfng t\u01b0\u1ee3ng m\u00ecnh l\u00e0 m\u1ed9t t\u00e0i x\u1ebf l\u00e1i chi\u1ebfc xe ben kh\u1ed5ng l\u1ed3 v\u1edbi \u0111\u1ea7y r\u1eaby \u0111i\u1ec3m m\u00f9 xung quanh. <\/span><\/p>\n

Gi\u1eefa m\u1ed9t c\u00f4ng tr\u01b0\u1eddng b\u1ee5i b\u1eb7m, n\u1ebfu m\u1ed9t ng\u01b0\u1eddi th\u1ee3 m\u1eb7c qu\u1ea7n \u00e1o m\u00e0u t\u1ed1i \u0111i ngang qua, t\u00e0i x\u1ebf r\u1ea5t kh\u00f3 \u0111\u1ec3 nh\u1eadn ra k\u1ecbp th\u1eddi. M\u00e0u s\u1eafc r\u1ef1c r\u1ee1 v\u00e0 nh\u1eefng d\u1ea3i ph\u1ea3n quang c\u1ee7a chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 s\u1ebd “b\u1eaft” l\u1ea5y \u00e1nh s\u00e1ng, gi\u00fap ng\u01b0\u1eddi lao \u0111\u1ed9ng t\u00e1ch bi\u1ec7t ho\u00e0n to\u00e0n kh\u1ecfi ph\u00f4ng n\u1ec1n l\u1ed9n x\u1ed9n c\u1ee7a c\u00f4ng tr\u01b0\u1eddng, gi\u00fap t\u00e0i x\u1ebf nh\u1eadn di\u1ec7n m\u1ee5c ti\u00eau t\u1eeb kho\u1ea3ng c\u00e1ch h\u00e0ng tr\u0103m m\u00e9t \u0111\u1ec3 k\u1ecbp th\u1eddi x\u1eed l\u00fd.<\/span><\/p>\n

Kh\u00f4ng ch\u1ec9 ban ng\u00e0y, \u00e1p l\u1ef1c ti\u1ebfn \u0111\u1ed9 th\u01b0\u1eddng bu\u1ed9c c\u00e1c d\u1ef1 \u00e1n ph\u1ea3i thi c\u00f4ng xuy\u00ean \u0111\u00eam. L\u00e0m vi\u1ec7c d\u01b0\u1edbi \u00e1nh \u0111\u00e8n cao \u00e1p nh\u1eadp nh\u1eb9m hay trong c\u00e1c t\u1ea7ng h\u1ea7m t\u1ed1i t\u0103m l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 cho cho th\u1ecb gi\u00e1c. Trong b\u00f3ng t\u1ed1i, chi\u1ec1u s\u00e2u v\u00e0 kho\u1ea3ng c\u00e1ch r\u1ea5t kh\u00f3 \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng ch\u00ednh x\u00e1c. M\u1ed9t ng\u01b0\u1eddi kh\u00f4ng trang b\u1ecb \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 khi di chuy\u1ec3n trong khu v\u1ef1c thi\u1ebfu s\u00e1ng ch\u1eb3ng kh\u00e1c n\u00e0o \u0111ang “\u0111\u00e1nh c\u01b0\u1ee3c” v\u1edbi t\u1eed th\u1ea7n. <\/span><\/p>\n

Nh\u1eefng h\u1ea1t th\u1ee7y tinh li ti tr\u00ean d\u1ea3i b\u0103ng c\u1ee7a \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 s\u1ebd ph\u1ea3n x\u1ea1 ng\u01b0\u1ee3c l\u1ea1i \u00e1nh s\u00e1ng t\u1eeb \u0111\u00e8n pin ho\u1eb7c \u0111\u00e8n pha m\u00e1y x\u00fac, t\u1ea1o ra m\u1ed9t lu\u1ed3ng s\u00e1ng c\u1ea3nh b\u00e1o m\u1ea1nh m\u1ebd. Ch\u00ednh nh\u1edd chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 n\u00e0y m\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p v\u00e0 ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n m\u00e1y m\u00f3c c\u00f3 th\u1ec3 \u0111\u1ecbnh v\u1ecb \u0111\u01b0\u1ee3c nhau, tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng va ch\u1ea1m \u0111\u00e1ng ti\u1ebfc do c\u00e1i nh\u00ecn c\u1ee7a ta \u0111ang b\u1ecb d\u1ea1ng ch\u1ebf.<\/span><\/p>\n

Nh\u01b0ng ngo\u00e0i ra, ta c\u0169ng kh\u00f4ng th\u1ec3 qu\u00ean \u0111\u01b0\u1ee3c y\u1ebfu t\u1ed1 th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t t\u1ea1i Vi\u1ec7t Nam. Trong \u0111i\u1ec1u ki\u1ec7n “m\u01b0a m\u00f9 m\u1ecbt” nh\u01b0 v\u1eady, m\u1ecdi th\u1ee9 \u0111\u1ec1u tr\u1edf n\u00ean m\u1edd \u1ea3o. Vi\u1ec7c s\u1eed d\u1ee5ng \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 l\u00fac n\u00e0y kh\u00f4ng c\u00f2n l\u00e0 quy \u0111\u1ecbnh kh\u00f4 khan tr\u00ean gi\u1ea5y t\u1edd n\u1eefa, m\u00e0 n\u00f3 l\u00e0 l\u1edbp m\u00e0ng b\u1ea3o v\u1ec7 cu\u1ed1i c\u00f9ng. M\u00e0u cam hay v\u00e0ng chanh \u0111\u1eb7c tr\u01b0ng c\u1ee7a \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u qua l\u1edbp b\u1ee5i v\u00e0 l\u00e0n m\u01b0a t\u1ed1t h\u01a1n b\u1ea5t k\u1ef3 lo\u1ea1i v\u1ea3i th\u00f4ng th\u01b0\u1eddng n\u00e0o. <\/span><\/p>\n

N\u1ebfu kh\u00f4ng c\u00f3 \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9, ng\u01b0\u1eddi lao \u0111\u1ed9ng r\u1ea5t d\u1ec5 b\u1ecb c\u00f4 l\u1eadp v\u00e0 r\u01a1i v\u00e0o nh\u1eefng t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m m\u00e0 ng\u01b0\u1eddi kh\u00e1c kh\u00f4ng h\u1ec1 hay bi\u1ebft \u0111\u1ec3 \u1ee9ng c\u1ee9u.<\/span><\/p>\n

II. \u00c1o Ph\u1ea3n Quang B\u1ea3o H\u1ed9 L\u00e0 G\u00ec V\u00e0 V\u00ec Sao \u0110\u00f3ng Vai Tr\u00f2 Quan Tr\u1ecdng<\/b><\/h2>\n

Nhi\u1ec1u anh em m\u1edbi v\u00e0o ngh\u1ec1 x\u00e2y d\u1ef1ng th\u01b0\u1eddng t\u1eb7c l\u01b0\u1ee1i b\u1ea3o nhau: \u201cV\u1ebd chuy\u1ec7n, n\u1eafng n\u00f4i th\u1ebf n\u00e0y kho\u00e1c th\u00eam c\u00e1i \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 l\u00e0m g\u00ec cho v\u01b0\u1edbng v\u00edu\u201d. Nh\u01b0ng tin t\u00f4i \u0111i, nh\u1eefng th\u1ee9 m\u00e0 b\u1ea1n suy ngh\u0129 v\u1eady \u0111\u00f3 ch\u1ec9 xu\u1ea5t hi\u1ec7n cho \u0111\u1ebfn khi b\u1ea1n \u0111\u1ee9ng \u1edf v\u1ecb tr\u00ed c\u1ee7a m\u1ed9t b\u00e1c t\u00e0i l\u00e1i xe b\u00ean hay m\u1ed9t ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u trong \u0111\u00eam t\u1ed1i. L\u00fac \u0111\u00f3, b\u1ea1n m\u1edbi th\u1ea5y c\u00e1i \u00e1o n\u00e0y s\u1ebd kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t m\u1eb7c cho c\u00f3, m\u00e0 n\u00f3 ch\u00ednh l\u00e0 “v\u1eadt c\u1ee9u m\u1ea1ng” th\u1ef1c s\u1ef1. <\/span><\/p>\n

V\u1eady th\u1ef1c t\u1ebf, chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 n\u00e0y c\u00f3 c\u1ea5u t\u1ea1o ra sao v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i \u0111\u01b0\u1ee3c coi l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng c\u1ee7a an to\u00e0n lao \u0111\u1ed9ng?<\/span><\/p>\n

1. Kh\u00f4ng Ch\u1ec9 L\u00e0 Qu\u1ea7n \u00c1o, \u0110\u00f3 L\u00e0 M\u1ed9t Thi\u1ebft B\u1ecb Ph\u00e1t T\u00edn Hi\u1ec7u<\/b><\/h3>\n

N\u1ebfu coi b\u1ed9 qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 b\u00ecnh th\u01b0\u1eddng l\u00e0 l\u1edbp \u00e1o gi\u00e1p che ch\u1eafn n\u1eafng gi\u00f3, b\u1ee5i b\u1eb7m, th\u00ec chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 l\u1ea1i nh\u01b0 m\u1ed9t “l\u00e1 ch\u1eafn \u00e1nh s\u00e1ng” bi\u1ebft \u0111i, b\u1ea3o v\u1ec7 ng\u01b0\u1eddi m\u1eb7c kh\u1ecfi nh\u1eefng hi\u1ec3m nguy. N\u00f3 kh\u00f4ng c\u1ea7n pin, ch\u1eb3ng c\u1ea7n c\u1eafm \u0111i\u1ec7n, nh\u01b0ng l\u1ea1i c\u00f3 th\u1ec3 “ph\u00e1t s\u00e1ng” b\u1ec1n b\u1ec9 su\u1ed1t c\u1ea3 ng\u00e0y l\u1eabn \u0111\u00eam.<\/span><\/p>\n

C\u1ea5u t\u1ea1o c\u1ee7a m\u1ed9t chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 chu\u1ea9n ch\u1ec9nh th\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c chia ra th\u00e0nh hai ph\u1ea7n. Ph\u1ea7n \u0111\u1ea7u l\u00e0 l\u1edbp v\u1ea3i n\u1ec1n. B\u1ea1n \u0111\u1ec3 \u00fd m\u00e0 xem, ch\u00fang th\u01b0\u1eddng c\u00f3 nh\u1eefng m\u00e0u c\u1ef1c k\u1ef3 “ch\u00f3i chang” nh\u01b0 v\u00e0ng chanh, cam d\u1ea1 quang hay xanh l\u00e1 m\u1ea1. Nh\u1eefng m\u00e0u n\u00e0y kh\u00f4ng ph\u1ea3i ch\u1ecdn cho \u0111\u1eb9p hay cho n\u1ed5i b\u1eadt theo ki\u1ec3u th\u1eddi trang, m\u00e0 v\u00ec trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng tr\u01b0\u1eddng \u0111\u1ea7y r\u1eaby b\u1ee5i b\u1eb7m x\u00e1m x\u1ecbt, m\u1eaft ng\u01b0\u1eddi s\u1ebd nh\u1ea1y c\u1ea3m nh\u1ea5t v\u1edbi nh\u1eefng d\u1ea3i m\u00e0u n\u00e0y. <\/span><\/p>\n

Ngay c\u1ea3 v\u00e0o ban ng\u00e0y, d\u01b0\u1edbi c\u00e1i n\u1eafng g\u1eaft hay l\u00fac tr\u1eddi \u00e2m u, m\u00e0u v\u1ea3i c\u1ee7a \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 s\u1ebd gi\u00fap b\u1ea1n t\u00e1ch bi\u1ec7t ho\u00e0n to\u00e0n kh\u1ecfi \u0111\u1ed1ng g\u1ea1ch \u0111\u00e1, s\u1eaft th\u00e9p xung quanh.<\/span><\/p>\n

Ph\u1ea7n quan tr\u1ecdng th\u1ee9 hai ch\u00ednh l\u00e0 nh\u1eefng d\u1ea3i b\u0103ng b\u1ea1c ch\u1ea1y d\u1ecdc ho\u1eb7c ngang th\u00e2n \u00e1o. L\u00e0 \u0111i\u1ec3m b\u00ed m\u1eadt c\u1ee7a \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9. Nh\u1eefng d\u1ea3i n\u00e0y \u0111\u01b0\u1ee3c ph\u1ee7 h\u00e0ng tri\u1ec7u h\u1ea1t th\u1ee7y tinh si\u00eau nh\u1ecf ho\u1eb7c c\u00e1c th\u1ea5u k\u00ednh li ti. C\u00f4ng vi\u1ec7c c\u1ee7a ch\u00fang l\u00e0 ch\u1edd \u0111\u1ee3i. Ch\u1ec9 c\u1ea7n m\u1ed9t tia s\u00e1ng nh\u1ecf t\u1eeb \u0111\u00e8n xe hay \u0111\u00e8n pha c\u00f4ng tr\u01b0\u1eddng ch\u1ea1m v\u00e0o, ch\u00fang s\u1ebd ngay l\u1eadp t\u1ee9c gom \u00e1nh s\u00e1ng \u0111\u00f3 l\u1ea1i v\u00e0 h\u1eaft th\u1eb3ng ng\u01b0\u1ee3c v\u1ec1 ph\u00eda ng\u01b0\u1eddi nh\u00ecn. Nh\u1edd \u0111\u00f3, d\u00f9 b\u1ea1n \u0111ang \u0111\u1ee9ng trong g\u00f3c t\u1ed1i nh\u1ea5t c\u1ee7a t\u1ea7ng h\u1ea7m, b\u1ea1n v\u1eabn hi\u1ec7n l\u00ean r\u00f5 m\u1ed3n m\u1ed9t trong m\u1eaft \u0111\u1ed3ng nghi\u1ec7p.<\/span><\/p>\n

2. Nguy\u00ean L\u00fd Tr\u1ea3 L\u1ea1i \u00c1nh S\u00e1ng Chuy\u1ec7n Kh\u00f4ng \u0110\u01a1n Gi\u1ea3n Nh\u01b0 G\u01b0\u01a1ng Soi<\/b><\/h3>\n

Nhi\u1ec1u ng\u01b0\u1eddi hay nh\u1ea7m d\u1ea3i ph\u1ea3n quang tr\u00ean \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 v\u1edbi m\u1ed9t chi\u1ebfc g\u01b0\u01a1ng. Nh\u01b0ng th\u1ef1c ra n\u00f3 th\u00f4ng minh h\u01a1n th\u1ebf nhi\u1ec1u. M\u1ed9t chi\u1ebfc g\u01b0\u01a1ng khi b\u1ea1n chi\u1ebfu \u0111\u00e8n v\u00e0o, \u00e1nh s\u00e1ng s\u1ebd n\u1ea3y \u0111i h\u01b0\u1edbng kh\u00e1c t\u00f9y theo g\u00f3c c\u1ea7m. Nh\u01b0ng v\u1edbi \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9, \u00e1nh s\u00e1ng lu\u00f4n quay tr\u1edf v\u1ec1 \u0111\u00fang c\u00e1i n\u01a1i m\u00e0 n\u00f3 xu\u1ea5t ph\u00e1t.<\/span><\/p>\n

H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t b\u00e1c t\u00e0i l\u00e1i xe t\u1ea3i trong c\u00f4ng tr\u01b0\u1eddng \u0111\u00eam. N\u1ebfu b\u00e1c \u1ea5y chi\u1ebfu \u0111\u00e8n v\u00e0o m\u1ed9t b\u1ee9c t\u01b0\u1eddng, \u00e1nh s\u00e1ng s\u1ebd t\u1ea3n ra kh\u1eafp n\u01a1i. Nh\u01b0ng n\u1ebfu \u0111\u00e8n xe chi\u1ebfu v\u00e0o m\u1ed9t anh c\u00f4ng nh\u00e2n m\u1eb7c \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9, to\u00e0n b\u1ed9 lu\u1ed3ng s\u00e1ng \u0111\u00f3 s\u1ebd “nh\u1ea3y” ng\u01b0\u1ee3c l\u1ea1i \u0111\u00fang m\u1eaft b\u00e1c t\u00e0i. Hi\u1ec7u \u1ee9ng n\u00e0y m\u1ea1nh \u0111\u1ebfn m\u1ee9c n\u00f3 t\u1ea1o ra m\u1ed9t \u0111i\u1ec3m s\u00e1ng r\u1ef1c r\u1ee1, bu\u1ed9c n\u00e3o b\u1ed9 ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i ch\u00fa \u00fd ngay l\u1eadp t\u1ee9c.<\/span><\/p>\n

Trong nh\u1eefng kho\u1ea3nh kh\u1eafc l\u00e0m vi\u1ec7c c\u0103ng th\u1eb3ng, m\u1ec7t m\u1ecfi, ph\u1ea3n x\u1ea1 c\u1ee7a con ng\u01b0\u1eddi th\u01b0\u1eddng ch\u1eadm \u0111i. Chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 si\u00eau b\u1ec1n<\/a> <\/strong>ch\u00ednh l\u00e0 th\u1ee9 gi\u00fap ch\u00fang ta “\u0103n gian” th\u00eam v\u00e0i gi\u00e2y ph\u1ea3n \u1ee9ng. V\u00e0i gi\u00e2y \u0111\u00f3 nghe th\u00ec ng\u1eafn, nh\u01b0ng tr\u00ean c\u00f4ng tr\u01b0\u1eddng, n\u00f3 ch\u00ednh l\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1ed9t c\u00fa \u0111\u1ea1p phanh k\u1ecbp th\u1eddi v\u00e0 m\u1ed9t v\u1ee5 va ch\u1ea1m \u0111\u00e1ng ti\u1ebfc. Kh\u00f4ng c\u00f3 \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9, ng\u01b0\u1eddi lao \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u00f3ng ma trong \u0111\u00eam t\u1ed1i, c\u1ef1c k\u1ef3 nguy hi\u1ec3m cho minh v\u00e0 xung quanh.<\/span><\/p>\n

3. \u00dd Ngh\u0129a C\u1ee7a Vi\u1ec7c \u0110\u01b0\u1ee3c Nh\u00ecn Th\u1ea5y<\/b><\/h3>\n

C\u00f3 m\u1ed9t s\u1ef1 th\u1eadt l\u00e0 tr\u00ean c\u00f4ng tr\u01b0\u1eddng, r\u1ee7i ro l\u1edbn nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 m\u00e1y m\u00f3c h\u1ecfng, m\u00e0 l\u00e0 con ng\u01b0\u1eddi kh\u00f4ng nh\u00ecn th\u1ea5y nhau. M\u1ed9t chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 gi\u00fap thi\u1ebft l\u1eadp gi\u1eefa ng\u01b0\u1eddi \u0111i b\u1ed9 v\u00e0 ng\u01b0\u1eddi l\u00e1i m\u00e1y. Khi b\u1ea1n kho\u00e1c l\u00ean m\u00ecnh chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9, b\u1ea1n \u0111ang g\u1eedi \u0111i m\u1ed9t th\u00f4ng \u0111i\u1ec7p m\u1ea1nh m\u1ebd: “T\u00f4i \u0111ang \u1edf \u0111\u00e2y, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn t\u00f4i!”.<\/span><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c s\u1eed d\u1ee5ng \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 c\u00f2n mang l\u1ea1i m\u1ed9t c\u1ea3m gi\u00e1c v\u1ec1 s\u1ef1 chuy\u00ean nghi\u1ec7p v\u00e0 k\u1ef7 lu\u1eadt. B\u1ea1n c\u1ee9 th\u1eed nh\u00ecn v\u00e0o m\u1ed9t c\u00f4ng tr\u00ecnh m\u00e0 t\u1eeb k\u1ef9 s\u01b0 \u0111\u1ebfn c\u00f4ng nh\u00e2n \u0111\u1ec1u m\u1eb7c \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 \u0111\u1ed3ng b\u1ed9, s\u1ea1ch s\u1ebd, b\u1ea1n s\u1ebd th\u1ea5y tin t\u01b0\u1edfng h\u01a1n h\u1eb3n m\u1ed9t n\u01a1i l\u00e0m vi\u1ec7c nh\u1ed1n nh\u00e1o, ai m\u1eb7c g\u00ec th\u00ec m\u1eb7c. Cho th\u1ea5y ch\u1ee7 \u0111\u1ea7u t\u01b0 v\u00e0 nh\u00e0 th\u1ea7u th\u1ef1c s\u1ef1 quan t\u00e2m \u0111\u1ebfn con ng\u01b0\u1eddi, coi tr\u1ecdng t\u00ednh m\u1ea1ng c\u1ee7a anh em lao \u0111\u1ed9ng ch\u1ee9 kh\u00f4ng ch\u1ec9 bi\u1ebft ch\u1ea1y theo ti\u1ebfn \u0111\u1ed9.<\/span><\/p>\n

H\u01a1n n\u1eefa, c\u00f4ng ngh\u1ec7 may m\u1eb7c b\u00e2y gi\u1edd r\u1ea5t ph\u00e1t tri\u1ec3n. Chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1ea3i l\u01b0\u1edbi, c\u1ef1c k\u1ef3 nh\u1eb9 v\u00e0 tho\u00e1ng. Anh em m\u1eb7c v\u00e0o ch\u1ec9 th\u1ea5y m\u00e1t ch\u1ee9 kh\u00f4ng h\u1ec1 b\u00ed b\u00e1ch. V\u1edbi c\u00e1i gi\u00e1 ch\u1ec9 b\u1eb1ng v\u00e0i ba c\u1ed1c c\u00e0 ph\u00ea, nh\u01b0ng gi\u00e1 tr\u1ecb b\u1ea3o v\u1ec7 m\u00e0 \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 mang l\u1ea1i l\u00e0 kh\u00f4ng g\u00ec so s\u00e1nh \u0111\u01b0\u1ee3c. N\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t l\u1eddi cam k\u1ebft an to\u00e0n, gi\u00fap anh em y\u00ean t\u00e2m l\u00e0m l\u1ee5ng \u0111\u1ec3 cu\u1ed1i ng\u00e0y c\u00f2n tr\u1edf v\u1ec1 b\u00ecnh y\u00ean b\u00ean gia \u0111\u00ecnh.<\/span><\/p>\n

\"\u00c1o
\u00c1o Ph\u1ea3n Quang B\u1ea3o H\u1ed9 Tho\u00e1ng M\u00e1t Gi\u00fap T\u0103ng Kh\u1ea3 N\u0103ng Nh\u1eadn Di\u1ec7n Trong \u0110i\u1ec1u Ki\u1ec7n Thi\u1ebfu S\u00e1ng Ho\u1eb7c Ban \u0110\u00eam V\u1edbi Thi\u1ebft K\u1ebf N\u1ed5i B\u1eadt H\u1ed7 Tr\u1ee3 Ng\u01b0\u1eddi Lao \u0110\u1ed9ng D\u1ec5 D\u00e0ng \u0110\u01b0\u1ee3c Nh\u1eadn Th\u1ea5y T\u1eeb Nhi\u1ec1u H\u01b0\u1edbng Ph\u00f9 H\u1ee3p S\u1eed D\u1ee5ng T\u1ea1i C\u00f4ng Tr\u00ecnh, Khu V\u1ef1c Giao Th\u00f4ng, Nh\u00e0 M\u00e1y.<\/figcaption><\/figure>\n

III. 7 L\u00fd Do \u00c1o Ph\u1ea3n Quang B\u1ea3o H\u1ed9 L\u00e0 Trang B\u1ecb Kh\u00f4ng Th\u1ec3 Thi\u1ebfu<\/b><\/h2>\n

Nhi\u1ec1u anh em \u0111i l\u00e0m c\u00f4ng tr\u00ecnh th\u01b0\u1eddng c\u00f3 t\u00e2m l\u00fd “ng\u1ea1i” m\u1eb7c \u0111\u1ed3 b\u1ea3o h\u1ed9 v\u00ec th\u1ea5y n\u00f3 v\u01b0\u1edbng v\u00edu, n\u00f3ng n\u1ef1c. Th\u1ebf nh\u01b0ng, n\u1ebfu b\u1ea1n m\u1ed9t l\u1ea7n \u0111\u1ee9ng \u1edf g\u00f3c nh\u00ecn c\u1ee7a ng\u01b0\u1eddi qu\u1ea3n l\u00fd an to\u00e0n hay m\u1ed9t b\u00e1c t\u00e0i x\u1ebf xe ben, b\u1ea1n s\u1ebd th\u1ea5y chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u00e1o kho\u00e1c ngo\u00e0i m\u00e0 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o “ch\u1ea1y b\u1eb1ng c\u01a1m” hi\u1ec7u qu\u1ea3 nh\u1ea5t m\u00e0 con ng\u01b0\u1eddi t\u1eebng ngh\u0129 ra. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 7 l\u00fd do th\u1ef1c t\u1ebf m\u00e0 t\u00f4i tin r\u1eb1ng, sau khi \u0111\u1ecdc xong, b\u1ea1n s\u1ebd kh\u00f4ng bao gi\u1edd qu\u00ean kho\u00e1c n\u00f3 l\u00ean ng\u01b0\u1eddi tr\u01b0\u1edbc khi v\u00e0o ca.<\/span><\/p>\n

Ph\u00e1 tan s\u1ef1 “v\u00f4 h\u00ecnh” trong nh\u1eefng gi\u1edd kh\u1eafc nh\u1eadp nh\u1eb9m<\/b><\/p>\n

Anh em m\u00ecnh l\u00e0m ngh\u1ec1 x\u00e2y d\u1ef1ng ch\u1eafc kh\u00f4ng l\u1ea1 g\u00ec c\u00e1i kho\u1ea3ng th\u1eddi gian “tranh t\u1ed1i tranh s\u00e1ng” t\u1ea7m 5-6 gi\u1edd chi\u1ec1u. L\u00fac n\u00e0y, \u00e1nh m\u1eb7t tr\u1eddi th\u00ec t\u1eaft m\u00e0 \u0111\u00e8n c\u00f4ng tr\u01b0\u1eddng th\u00ec ch\u01b0a \u0111\u1ee7 \u0111\u1ed9 r\u1ef1c. M\u1eaft ng\u01b0\u1eddi l\u00fac n\u00e0y r\u1ea5t d\u1ec5 b\u1ecb \u0111\u00e1nh l\u1eeba, nh\u00ecn v\u1eadt th\u1ec3 c\u1ee9 m\u1edd m\u1edd \u1ea3o \u1ea3o. N\u1ebfu b\u1ea1n m\u1eb7c m\u1ed9t b\u1ed9 \u0111\u1ed3 c\u00f4ng nh\u00e2n c\u0169 k\u1ef9, b\u00e1m \u0111\u1ea7y b\u1ee5i \u0111\u1ea5t, b\u1ea1n g\u1ea7n nh\u01b0 “t\u00e0ng h\u00ecnh” gi\u1eefa \u0111\u1ed1ng g\u1ea1ch \u0111\u00e1 x\u00e1m x\u1ecbt.<\/span><\/p>\n

Chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 l\u00fac n\u00e0y ch\u00ednh l\u00e0 c\u1ee9u c\u00e1nh. Nh\u1eefng d\u1ea3i b\u0103ng b\u1ea1c tr\u00ean \u00e1o kh\u00f4ng t\u1ef1 ph\u00e1t s\u00e1ng, nh\u01b0ng ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng “m\u01b0\u1ee3n” \u00e1nh s\u00e1ng t\u1eeb m\u1ecdi ngu\u1ed3n xung quanh \u2013 d\u00f9 l\u00e0 m\u1ed9t tia \u0111\u00e8n pin l\u1ebb loi hay \u00e1nh \u0111\u00e8n xe t\u1eeb xa \u2013 \u0111\u1ec3 h\u1eaft ng\u01b0\u1ee3c l\u1ea1i. N\u00f3 gi\u00fap \u0111\u1ed3ng nghi\u1ec7p \u0111\u1ecbnh v\u1ecb \u0111\u01b0\u1ee3c b\u1ea1n \u0111ang \u0111\u1ee9ng hay \u0111ang ng\u1ed3i, t\u1eeb \u0111\u00f3 tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng c\u00fa va ch\u1ea1m v\u00f4 \u00fd m\u00e0 \u0111\u00f4i khi h\u1eadu qu\u1ea3 l\u1ea1i c\u1ef1c k\u1ef3 nghi\u00eam tr\u1ecdng.<\/span><\/p>\n

“T\u1ea5m l\u00e1 ch\u1eafn” tr\u01b0\u1edbc nh\u1eefng qu\u00e1i v\u1eadt s\u1eaft th\u00e9p di \u0111\u1ed9ng<\/b><\/p>\n

Tr\u00ean c\u00f4ng tr\u01b0\u1eddng, nguy hi\u1ec3m nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ed9 cao m\u00e0 l\u00e0 nh\u1eefng chi\u1ebfc xe ben, m\u00e1y x\u00fac \u0111ang ho\u1ea1t \u0111\u1ed9ng h\u1ebft c\u00f4ng su\u1ea5t. B\u1ea1n h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u00ecnh ng\u1ed3i tr\u00ean c\u00e1i cabin cao ch\u00f3t v\u00f3t c\u1ee7a xe t\u1ea3i h\u1ea1ng n\u1eb7ng, xung quanh l\u00e0 b\u1ee5i m\u00f9 m\u1ecbt v\u00e0 h\u00e0ng t\u00e1 \u0111i\u1ec3m m\u00f9. T\u00e0i x\u1ebf l\u00fac \u0111\u00f3 r\u1ea5t kh\u00f3 \u0111\u1ec3 quan s\u00e1t m\u1ed9t b\u00f3ng ng\u01b0\u1eddi nh\u1ecf b\u00e9 di chuy\u1ec3n b\u00ean h\u00f4ng xe.<\/span><\/p>\n

Khi b\u1ea1n s\u1eed d\u1ee5ng nh\u1eefng lo\u1ea1i , b\u1ea1n \u0111ang t\u1eb7ng cho t\u00e0i x\u1ebf m\u1ed9t t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o c\u1ef1c m\u1ea1nh. Ch\u1ec9 c\u1ea7n m\u1ed9t lu\u1ed3ng s\u00e1ng nh\u1ecf t\u1eeb \u0111\u00e8n xe ch\u1ea1m v\u00e0o \u00e1o, d\u1ea3i ph\u1ea3n quang s\u1ebd ngay l\u1eadp t\u1ee9c “nh\u1ea3y m\u00faa” r\u1ef1c r\u1ee1, bu\u1ed9c n\u00e3o b\u1ed9 ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i ch\u00fa \u00fd. Nh\u1eefng gi\u00e2y ph\u00fat nh\u1eadn di\u1ec7n s\u1edbm \u0111\u00f3 ch\u00ednh l\u00e0 “th\u1eddi gian v\u00e0ng” \u0111\u1ec3 h\u1ecd \u0111\u1ea1p phanh k\u1ecbp l\u00fac. \u0110\u1eebng bao gi\u1edd \u0111\u00e1nh c\u01b0\u1ee3c m\u1ea1ng s\u1ed1ng v\u00e0o vi\u1ec7c hy v\u1ecdng ng\u01b0\u1eddi kh\u00e1c s\u1ebd nh\u00ecn th\u1ea5y m\u00ecnh; h\u00e3y \u0111\u1ec3 chi\u1ebfc \u00e1o l\u00e0m vi\u1ec7c \u0111\u00f3 thay b\u1ea1n.<\/span><\/p>\n

“T\u1ea5m gi\u1ea5y th\u00f4ng h\u00e0nh” v\u1ec1 lu\u1eadt an to\u00e0n lao \u0111\u1ed9ng<\/b><\/p>\n

\u0110i l\u00e0m c\u00f4ng tr\u00ecnh l\u1edbn, ngo\u00e0i k\u1ef9 n\u0103ng th\u00ec \u00fd th\u1ee9c k\u1ef7 lu\u1eadt l\u00e0 th\u1ee9 \u0111\u1ecbnh h\u00ecnh gi\u00e1 tr\u1ecb c\u1ee7a b\u1ea1n. \u1ede b\u1ea5t k\u1ef3 c\u00f4ng tr\u01b0\u1eddng uy t\u00edn n\u00e0o, n\u1ebfu kh\u00f4ng m\u1eb7c \u00e1o ph\u1ea3n quang, b\u1ea1n th\u1eadm ch\u00ed c\u00f2n kh\u00f4ng \u0111\u01b0\u1ee3c b\u01b0\u1edbc qua c\u1ed5ng b\u1ea3o v\u1ec7.<\/span><\/p>\n

Vi\u1ec7c trang b\u1ecb \u00e1o ph\u1ea3n quang kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf y\u00eau c\u1ea7u b\u1ea3o h\u1ed9 m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t c\u01a1 ch\u1ebf nh\u1eadn di\u1ec7n linh \u0111\u1ed9ng, b\u1ea3o v\u1ec7 sinh m\u1ea1ng c\u00f4ng nh\u00e2n nh\u01b0 nh\u1eefng ‘t\u00edn hi\u1ec7u d\u1eabn \u0111\u01b0\u1eddng’ th\u1ea7m l\u1eb7ng. C\u00e1ch l\u00e0m n\u00e0y gi\u00fap \u0111\u01a1n v\u1ecb thi c\u00f4ng \u0111\u1ea3m b\u1ea3o t\u00ednh tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t tr\u01b0\u1edbc c\u00e1c \u0111\u1ee3t ki\u1ec3m tra li\u00ean ng\u00e0nh, \u0111\u1ed3ng th\u1eddi g\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n v\u0103n h\u00f3a an to\u00e0n, n\u01a1i m\u1ed7i c\u00e1 nh\u00e2n \u0111\u1ec1u t\u1ef1 gi\u00e1c canh gi\u1eef s\u1ef1 b\u00ecnh an cho \u0111\u1ed3ng nghi\u1ec7p.<\/span><\/p>\n

X\u00e2y d\u1ef1ng h\u00ecnh \u1ea3nh \u0111\u1ed9i ng\u0169 “chu\u1ea9n ch\u1ec9” v\u00e0 tin c\u1eady<\/b><\/p>\n

B\u1ea1n c\u1ee9 th\u1eed nh\u00ecn v\u00e0o m\u1ed9t c\u00f4ng tr\u00ecnh m\u00e0 t\u1eeb k\u1ef9 s\u01b0 \u0111\u1ebfn c\u00f4ng nh\u00e2n \u0111\u1ec1u m\u1eb7c \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 \u0111\u1ed3ng b\u1ed9, s\u1ea1ch s\u1ebd, b\u1ea1n s\u1ebd th\u1ea5y tin t\u01b0\u1edfng h\u01a1n h\u1eb3n m\u1ed9t n\u01a1i l\u00e0m vi\u1ec7c nh\u1ed1n nh\u00e1o, ai m\u1eb7c g\u00ec th\u00ec m\u1eb7c. N\u00f3 gi\u1ed1ng nh\u01b0 vi\u1ec7c c\u1ea7u th\u1ee7 ra s\u00e2n ph\u1ea3i c\u00f3 \u0111\u1ed3ng ph\u1ee5c v\u1eady.<\/span><\/p>\n

H\u00ecnh \u1ea3nh n\u00e0y c\u1ef1c k\u1ef3 quan tr\u1ecdng khi c\u00f3 ch\u1ee7 \u0111\u1ea7u t\u01b0 ho\u1eb7c \u0111\u1ed1i t\u00e1c \u0111\u1ebfn tham quan d\u1ef1 \u00e1n, vi\u1ec7c n\u00e0y cho th\u1ea5y \u0111\u01a1n v\u1ecb l\u00e0m vi\u1ec7c c\u00f3 \u0111\u1ea7u t\u01b0 v\u00e0 c\u1ef1c k\u1ef3 coi tr\u1ecdng y\u1ebfu t\u1ed1 con ng\u01b0\u1eddi. Khi \u0111\u1ed9i ng\u0169 nh\u00ecn chuy\u00ean nghi\u1ec7p, ni\u1ec1m tin gi\u00fap c\u00f4ng vi\u1ec7c c\u1ee7a anh em c\u0169ng tr\u00f4i ch\u1ea3y v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n.<\/span><\/p>\n

“B\u1ea3n \u0111\u1ed3 m\u00e0u” gi\u00fap ph\u00e2n ph\u1ed1i c\u00f4ng vi\u1ec7c c\u1ef1c nhanh<\/b><\/p>\n

Tr\u00ean m\u1ed9t c\u00f4ng tr\u01b0\u1eddng r\u1ed9ng h\u00e0ng ng\u00e0n m\u00e9t vu\u00f4ng v\u1edbi h\u00e0ng tr\u0103m con ng\u01b0\u1eddi, l\u00e0m sao \u0111\u1ec3 bi\u1ebft \u00f4ng n\u00e0o l\u00e0 th\u1ee3 \u0111i\u1ec7n, \u00f4ng n\u00e0o l\u00e0 th\u1ee3 n\u1ec1, \u00f4ng n\u00e0o l\u00e0 ch\u1ec9 huy tr\u01b0\u1edfng?<\/span><\/p>\n

Th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi ta s\u1ebd quy \u0111\u1ecbnh m\u00e0u xanh cho k\u1ef9 s\u01b0 gi\u00e1m s\u00e1t, m\u00e0u cam cho anh em th\u1ee3 th\u00f4, m\u00e0u v\u00e0ng cho \u0111\u1ed9i an to\u00e0n… C\u00e1ch ph\u00e2n chia n\u00e0y gi\u00fap vi\u1ec7c \u0111i\u1ec1u ph\u1ed1i c\u00f4ng l\u1eb9 h\u01a1n. Ch\u1ec9 c\u1ea7n \u0111\u1ee9ng t\u1eeb xa nh\u00ecn v\u00e0o m\u00e0u \u00e1o, ng\u01b0\u1eddi qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 bi\u1ebft \u0111\u1ed9i ng\u0169 n\u00e0o \u0111ang \u1edf \u0111\u00e2u, c\u00f3 \u0111ang l\u00e0m \u0111\u00fang khu v\u1ef1c \u0111\u01b0\u1ee3c ph\u00e2n c\u00f4ng hay kh\u00f4ng. S\u1ef1 r\u00f5 r\u00e0ng n\u00e0y gi\u00fap gi\u1ea3m b\u1edbt nh\u1eefng ti\u1ebfng la h\u00e9t, g\u1ecdi nhau \u1ea7m \u0129, gi\u00fap c\u00f4ng vi\u1ec7c di\u1ec5n ra nh\u1ecbp nh\u00e0ng nh\u01b0 m\u1ed9t b\u1ed9 m\u00e1y \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh s\u1eb5n.<\/span><\/p>\n

\u0110\u1ea7u t\u01b0 “h\u1ea1t d\u1ebb” cho m\u1ed9t g\u00f3i b\u1ea3o hi\u1ec3m v\u00f4 gi\u00e1<\/b><\/p>\n

Nhi\u1ec1u anh em hay \u0111\u00f9a r\u1eb1ng: “Ti\u1ec1n mua c\u00e1i \u00e1o n\u00e0y ch\u1ec9 b\u1eb1ng v\u00e0i b\u00e1t ph\u1edf hay m\u1ea5y bao thu\u1ed1c l\u00e1”. M\u00e0 \u0111\u00fang th\u1eadt, gi\u00e1 c\u1ee7a m\u1ed9t chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 r\u1ebb \u0111\u1ebfn m\u1ee9c ai c\u0169ng c\u00f3 th\u1ec3 mua \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1eafn \u0111o. Nh\u01b0ng n\u1ebfu ch\u1eb3ng may c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra, c\u00e1i gi\u00e1 ph\u1ea3i tr\u1ea3 cho vi\u1ec7c “qu\u00ean” m\u1eb7c \u00e1o l\u00e0 kh\u00f4ng th\u1ec3 \u0111o \u0111\u1ebfm \u0111\u01b0\u1ee3c.<\/span><\/p>\n

\u0110\u00e2y th\u1ef1c s\u1ef1 l\u00e0 lo\u1ea1i b\u1ea3o hi\u1ec3m r\u1ebb nh\u1ea5t th\u1ebf gi\u1edbi: \u0111\u1ea7u t\u01b0 m\u1ed9t l\u1ea7n, d\u00f9ng \u0111\u01b0\u1ee3c c\u1ea3 n\u0103m m\u00e0 hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 th\u00ec lu\u00f4n hi\u1ec7n h\u1eefu m\u1ed7i gi\u00e2y m\u1ed7i ph\u00fat. V\u1edbi nh\u1eefng lo\u1ea1i \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 si\u00eau b\u1ec1n, b\u1ea1n c\u00f3 th\u1ec3 qu\u0103ng qu\u1eadt tho\u1ea3i m\u00e1i, gi\u1eb7t gi\u0169 th\u01b0\u1eddng xuy\u00ean m\u00e0 d\u1ea3i ph\u1ea3n quang v\u1eabn b\u1ec1n b\u1ec9. T\u00ednh ra, m\u1ed7i ng\u00e0y b\u1ea1n ch\u1ec9 m\u1ea5t v\u00e0i tr\u0103m \u0111\u1ed3ng \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y s\u1ef1 b\u00ecnh an cho b\u1ea3n th\u00e2n v\u00e0 s\u1ef1 y\u00ean t\u00e2m cho gia \u0111\u00ecnh \u1edf qu\u00ea nh\u00e0.<\/span><\/p>\n

Ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh b\u1ec1n b\u1ec9 trong m\u1ecdi ki\u1ec3u th\u1eddi ti\u1ebft<\/b><\/p>\n

L\u00fd do cu\u1ed1i c\u00f9ng khi\u1ebfn chi\u1ebfc \u00e1o n\u00e0y tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu ch\u00ednh l\u00e0 s\u1ef1 \u0111a n\u0103ng c\u1ee7a n\u00f3. D\u00f9 l\u00e0 gi\u1eefa c\u00e1i n\u1eafng oi \u1ea3 c\u1ee7a c\u00f4ng tr\u01b0\u1eddng hay trong nh\u1eefng bu\u1ed5i s\u1edbm s\u01b0\u01a1ng m\u00f9 d\u00e0y \u0111\u1eb7c l\u00e0m h\u1ea1n ch\u1ebf t\u1ea7m nh\u00ecn, chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9\u00a0v\u1eabn lu\u00f4n ph\u00e1t huy t\u1ed1i \u0111a c\u00f4ng n\u0103ng c\u1ee7a m\u00ecnh. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 trang ph\u1ee5c tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o di \u0111\u1ed9ng gi\u00fap nh\u00e0 th\u1ea7u ki\u1ec7n to\u00e0n h\u1ed3 s\u01a1 ph\u00e1p l\u00fd v\u00e0 x\u00e2y d\u1ef1ng m\u1ed9t v\u0103n h\u00f3a an to\u00e0n, n\u01a1i m\u1ed7i c\u00e1 nh\u00e2n lu\u00f4n \u00fd th\u1ee9c \u0111\u01b0\u1ee3c vi\u1ec7c b\u1ea3o v\u1ec7 sinh m\u1ea1ng cho ch\u00ednh m\u00ecnh v\u00e0 \u0111\u1ed3ng nghi\u1ec7p.<\/span><\/p>\n

M\u00e0u s\u1eafc d\u1ea1 quang c\u1ee7a \u00e1o c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u qua l\u1edbp b\u1ee5i m\u1ecbn v\u00e0 m\u00e0n m\u01b0a t\u1ed1t h\u01a1n b\u1ea5t k\u1ef3 lo\u1ea1i v\u1ea3i th\u00f4ng th\u01b0\u1eddng n\u00e0o. H\u01a1n n\u1eefa, v\u1edbi thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng l\u00e0 d\u1ea1ng l\u01b0\u1edbi si\u00eau nh\u1eb9, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng kho\u00e1c n\u00f3 b\u00ean ngo\u00e0i b\u1ea5t k\u1ef3 b\u1ed9 \u0111\u1ed3 n\u00e0o m\u00e0 kh\u00f4ng th\u1ea5y v\u01b0\u1edbng v\u00edu. N\u00f3 sinh ra l\u00e0 \u0111\u1ec3 ch\u1ecbu \u0111\u1ef1ng n\u1eafng gi\u00f3 c\u00f4ng tr\u01b0\u1eddng c\u00f9ng anh em, \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u00f9 \u0111i\u1ec1u ki\u1ec7n ngo\u1ea1i c\u1ea3nh c\u00f3 t\u1ed3i t\u1ec7 \u0111\u1ebfn \u0111\u00e2u, b\u1ea1n v\u1eabn lu\u00f4n l\u00e0 m\u1ed9t th\u1ef1c th\u1ec3 r\u00f5 r\u00e0ng v\u00e0 an to\u00e0n trong m\u1eaft m\u1ecdi ng\u01b0\u1eddi xung quanh.<\/span><\/p>\n

IV. C\u00e1ch Ch\u1ecdn V\u00e0 S\u1eed D\u1ee5ng \u00c1o Ph\u1ea3n Quang B\u1ea3o H\u1ed9 \u0110\u00fang C\u00e1ch<\/b><\/h2>\n

Mua m\u1ed9t chi\u1ebfc \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9 th\u00ec \u0111\u01a1n gi\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 gh\u00e9 b\u1ea5t k\u1ef3 ti\u1ec7m \u0111\u1ed3 b\u1ea3o h\u1ed9 n\u00e0o b\u00ean \u0111\u01b0\u1eddng l\u00e0 c\u00f3 ngay. Th\u1ebf nh\u01b0ng, \u0111\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u1ed9t chi\u1ebfc \u00e1o \u0111\u00e1ng \u0111i c\u00f9ng m\u00ecnh qua bao s\u01b0\u01a1ng gi\u00f3 c\u00f4ng tr\u01b0\u1eddng m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 s\u00e1ng th\u00ec l\u1ea1i l\u00e0 c\u1ea3 m\u1ed9t ngh\u1ec7 thu\u1eadt. Nhi\u1ec1u anh em c\u1ee9 ngh\u0129 kho\u00e1c \u0111\u1ea1i l\u00ean ng\u01b0\u1eddi l\u00e0 xong, nh\u01b0ng n\u1ebfu d\u00f9ng sai c\u00e1ch, chi\u1ebfc \u00e1o c\u1ee7a b\u1ea1n s\u1ebd s\u1edbm tr\u1edf th\u00e0nh m\u1ed9t mi\u1ebfng v\u1ea3i th\u1eeba, m\u1ea5t \u0111i c\u00e1i “quy\u1ec1n n\u0103ng” b\u1ea3o v\u1ec7 v\u1ed1n c\u00f3.<\/span><\/p>\n

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1. B\u00ed K\u00edp Ch\u1ecdn \u00c1o X\u1ecbn Cho Anh Em C\u00f4ng Tr\u00ecnh<\/strong><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n

Khi \u0111i ch\u1ecdn mua \u00e1o ph\u1ea3n quang b\u1ea3o h\u1ed9, \u0111\u1eebng ch\u1ec9 nh\u00ecn v\u00e0o c\u00e1i m\u00e0u s\u1eafc b\u1eaft m\u1eaft hay gi\u00e1 r\u1ebb m\u00e0 ham. B\u1ea1n c\u1ea7n ki\u1ec3m tra k\u1ef9 hai y\u1ebfu t\u1ed1 then ch\u1ed1t n\u00e0y:<\/span><\/p>\n