Mobile phones must display SAR levels by September: DoT
From September 1, 2012, the new and stringent radiation emission rules for mobile phones and towers will come into effect […]
From September 1, 2012, the new and stringent radiation emission rules for mobile phones and towers will come into effect […]
Signals from cell phone towers could be a novel and reliable way to help predict the intensity of the next big flood, according to a new study.