Learning difficulties because of Electromagnetic radiation - Effects Of E M F radiation in schools.

Learning difficulties because of Electromagnetic radiation - Effects Of E M F radiation in schools.

Learning difficulties because of Electromagnetic radiation - Effects Of E M F radiation in schools.

Schools are some of the worst places to be affected by Electro-Magnetic radiation- Wi-Fi networks, c...

User: David

Views: 6

Uploaded: 2015-05-09

Duration: 04:55

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