Electromagnetic fields are all around us — power lines and household appliances produce extremely low frequency EMFs, whereas cell phones and Wi-Fi devices emit radiofrequency EMFs. The general ...
The early days of cell phone ownership were rife with conspiracy theories about major health effects caused by exposure to radio frequency (RF) energy, or as it is more generally referred to, ...
Devices like phones and laptops use radiofrequency to transmit data. Can anti-radiation products help protect people against the signals being emitted? (Photo: Unsplash/CoWomen) SINGAPORE: Bluetooth ...
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