| Thomas Edison saying | | Thomas Edison say a good one:
(I have not say I failed 1000 times, I will say that I discovered there are 1000 ways that can cause failure)
I think it is a good saying about to try success even if you fail and try again till you success, wow good... | |
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| | Common Electric bulbs~~~LED!!! | | The light bulbs, known as ‘INCADESCENT BULBS’ in your home are still very similar to the ones first invented by Thomas Edison over a century ago, is a glass bulb filled with a non-reactive gas that contains a thin metal filament. When electric... | |
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