&gt;&gt;people (inclduing me) will get sick from it is my big concern<p>Sick doesn&#x27;t mean cancer or tuberclosis.<p>I remember from my childhood watching TV was considered bad, because it was thought to be bad fore one&#x27;s eyes. Ear phones were bad for the ears and reading on the smart phone in a bus makes me motion sick to date.<p>Like everything there is a middle ground.