Like it or not, smartphones and iPads have become essential objects to many, especially those who work in professions where they need to be available 24/7. The comforts are many: being able to reply to e-mails from home, doing presentations on-the-go and, mostly, taking advantage of the many useful apps available. The cons? Cell phone radiation. We all know it’s there, and that we may be damaging our health. There’s been a lot of debate about it, but the truth is that most of us are unprotected from 3G and cell phone radiation. Pong Research is aware of this risk, and has developed a line of products specifically designed to protect us from electromagnetic radiation found in the devices that are constantly by our side. Pong’s unique design ensures that the antenna is exposed at all times keeping transmission power optimized while spreading and redistributing the electromagnetic radiation, lowering it’s ability to damage us. This week, TheGrindstone has a great treat for our readers: one lucky winner will take home an iPad2 case from Pong, worth $100. Read on to find out how to enter to win. More »