We’ve been determined to create a more productive conversation and shared vision for improving competitiveness through decarbonisation and energy efficiency – and to get people on all sides to understand one another and be ready to play their part. I want to express my thanks to the British Glass staff who have made this happen.” Most people try and protect the iPhone's sensitive touchscreen technology, but forget that you have open orifices around the iPhone that can be susceptible to outside irritants. The iPhone's headphone jack is often left unprotected, even from iPhone protective cases. This is done so that you have easy accessibility to the headphone jack continually. It is useful to help keep it open, however you still have to clean inside and protect as best as possible. Here are some tips for protecting your iPhone's headphone slot. It works just like prescription drugs, to increase nitric oxide release and inhibit PDE-5.