hector5559
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pythonlover
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A Russian radio technician and inventor by the name of Oleg Vladimirovich Losev is credited for discovering and inventing LED lighting technology. He spent many years researching and exploring the technology Yet it was decades after his death at a relatively young age before he was properly credited as the inventor of LEDs.
| 11 years ago. Rating: 4 | |
The church looks nice, now Pythy,
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