law el reyada el wa7ida elly bete3melha heya ta2te3 be sawa3bak 3ala el keyboard, momken tekoon fe 5atar kebeer mesh bas ennak tezeed fe el wezn we teb2a out of shape.
bet7es bel no3as keteer, ka2en fe 7aga bet2ol 3ala rasak? bet7es ennak betnasa? sa3at bet7es be 3adam erte7a7 fe ra2abtak we dahrk el ta7tany, we mesh 3aref el sabab? bete3rad keteer? momken yekon el radiation beta3 el computer howa el sabab. law bete2dy 3 sa3at aw aktar odam el computer kol yom (we meen delwa2ty mesh beye3mel keda?), enta aktar 3ordan lel adarar men el _.
E7na et3awedna 3ala estekhdam el computers le daraget enna benetgahel en homa masdar 5ateer lel radiation el dar. el radiation el amen howa 25 V/m (Volts/meter). 3ayez te3raf ad eh el radiation elly beyetele3 men el computer beta3na?
Keyboard: 1000 V/m
Mouse: 450 V/m
Monitor: 218V/m
CPU: 170V/m
Notebook computers: 2,500 V/m
Toro2 el 7emaya men radiation el computer el dar:
1. 7ot nabat sebar 3ala maktabak, da beyemtes el radiation.
2. eshrab 2 le 3 akwab shai a5dar kol yom we kol bort2ana yomyan. el vitamins elly fe wara2 el shai wel bort2an bet7meena men el radiation we bet5ally 3enena se7eya.
3. esta5dem screen filter lel monitor beta3ak.
4. etganeb ennak te7ot 7agat ma3deneyya ganb el maktab.
5. 7ot dahr el computer na7yet el 7eta. mo3zam el radiation beyegi men el dahr.
6. 5ally el monitor 3ala bo3d 50cm 3ala el a2al men wishak.
7. 5ally odet el computer methaweya.
8. kol akl se7y -- 5ososan el fakha wel 5odrawat.
9. matnamsh odam el computer. ta2felo law lazem terta7 gamboh.
el toro2 di mofeeda, leh matgarabsh delwa2ty?
el 2o3ood odam el computer le fatra tawila momken yesabeb _.
sawa3bak te2leb azra2 marad el radiation ahlak yeftekro ennak zaki daragatak fel al3ab tenzal