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Guy

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發表於 2010-4-27 03:37 | 顯示全部帖子
These TV's many of them has been turn on thru out Olympic  non stop night and day.

I knew some of these has been use for ads and signs inside a non venting display box.

3 week and olympic and 10 days of paralympic covers more than 1 month of hours
+31 x 24 = +744hrs

without cooling and rest time these thing life has been cut by quarter
First law: Every body remains in a state of rest or uniform motion unless it is acted upon by an external unbalanced force.

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