Here are some of the most interesting science news stories I read this week:
Headband detects concussions, collects data on hard hits
Genome sequencing may help avert banana Armageddon
Brain-maching interface triggers recovery for paraplegic patients
Global warming's next surprise: saltier beaches
NASA's Fermi mission expands its search for dark matter
New technique may help detect Martian life
Study finds taller people are more politically conservative
(This study was done in Britain, so I don't know if it's also true in the US)
Diet and exercise can reduce Alzheimer's protein
Latinos age slower than other ethnicities, UCLA study shows
Transparent wood for windows is cooler than glass
Methane-eating microorganisms: a solution to climate change?
Venus-like exoplanet might have oxygen atmosphere, but no life
Have a good weekend, everyone, and see you Monday!