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Introduction to Li-Fi internet wireless technology
Li-Fi refers to wireless communication systems using light as a medium instead of traditional radio frequencies, as in technology using the trademark Wi-Fi. Li-Fi has the advantage of being able to be used in electromagnetic sensitive areas such as in aircraft or nuclear power plants, without causing interference. However, the light waves used cannot penetrate walls which makes Li-Fi more secure relative to Wi-Fi.

For more information please refer to YouTube video or links below:

.docx   Li-Fi technology in Urdu.docx (Size: 19.51 KB / Downloads: 189)

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