Odds and ends

Tracing sickle cell back to one child, 7,300 years ago  

http://www.bbc.co.uk/news/world-africa-43373247

How exercise in old age prevents the immune system from declining - http://www.bbc.co.uk/news/health-43308729

Weight loss balloon

http://www.dailymail.co.uk/health/article-5492453/The-weight-loss-balloon-swallow-like-pill-avoid-surgery.html

Ken Dodd comedian

http://www.dailymail.co.uk/news/article-5489661/The-jokes-Ken-Dodd-timeless-favourite.html

DNA test to choose room mates

http://www.dailymail.co.uk/femail/article-5490393/Spare-Rooms-offering-DNA-testing-perfect-flatmate.html

Gerua - Shillong Chamber Choir ft. European Concert Orchestra

https://youtu.be/uqBkoiBwnR4