Awareness for health

Are mobile phones radio frequencies safe?

1. What are radiofrequency waves? Radiofrequency energy is a type of electromagnetic radiation, which can be categorized into two different types: non-ionizing (low frequency: cell phones, Wi-Fi routers, laptops) and ionizing (high frequency: x-rays, cosmic rays). Radiofrequency is all measured in hertz (Hz), which indicates how many times a wave …

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