Here are some of the most interesting science news articles I read this week:
Your genes may help you with speed dating
Gut biome and immune system team to keep mind sharp
Blindness and visual impairment will double by 2050
Engineers take first step toward flexible, wearable, tricoder-like device
Exercise, future anticancer therapy?
Bacteria can survive impacts at incredible speeds
Have a good weekend, everyone! If I have time, I'll post some updates about WisCon on Monday