Odds and ends

HIV-prevention ring trial a success among US teens - http://www.bbc.co.uk/news/health-40715295

Sperm count drop 'could make humans extinct' - http://www.bbc.co.uk/news/health-40719743

Time, not material goods, 'raises happiness' - http://www.bbc.co.uk/news/science-environment-40703519

Marriage, best years - http://www.dailymail.co.uk/femail/article-4712052/So-BEST-years-marriage.html

Female surgeons - http://www.dailymail.co.uk/femail/article-4712060/Why-female-surgeons.html

Nat King Cole Monalisa Lyrics Official - https://youtu.be/oIcpIn8vwkI