Dementia game 'shows lifelong navigational decline' 游戏助失智症研究—“方向感随年龄增长而减弱” Episode 161118 / 18 Nov 2016 How does a video game help scientists to study dementia? Will Prince Harry's appeal to the media ...

There is absolutely no reason to question Mark Kelly’s patriotism or the validity of his military service, rank, and retirement status. To do so is a shameful abuse of power.