You know that THC is a vaso- and bronchodilator (that is to say, it opens up your blood vessels and airways)? A lot more people than you think do physical activities after partaking. It can help with breathing, but as it increases your heart rate, it does lead to paranoia about a heart-attack for many. I find it… » 3/27/15 9:34am 3/27/15 9:34am

And you are far too dumb to understand that no one is going to spend money on infrastructure without demand. The technology is in its infancy, and is never going to improve without research, and let's be honest, the main impetus behind R&D is money. » 12/16/14 12:42pm 12/16/14 12:42pm