What it feels like to die with Dr Sam Parnia, MD Phd an intensive care doctor and Director, Resuscitation Research at Stony Brook Univ. School of Medicine (author, "Erasing Death"); a mother's story of how she died, gave birth & came back again after being clinically dead for 10 minutes; smartphone battery dangers with consumer expert Lisa Lee Freeman; top three things your smartphone can do to save your life; the 'Herman Grid Illusion' shows that the brain has to catch up with what you are seeing and how the brain takes short cuts.