Researchers found that teenagers who watched more television had greater odds of becoming depressed. Interestingly, there was no similar correlation between watching videos or playing computer games and depression. Ironically, I first read this news on a TV screen in an elevator. I felt kind of bad about that afterward.
Also in today's links: a new theory about infertility, solace in God, and sea sponges in Oman.
The incredible innovations, like drone swarms and perpetual flight, bringing aviation into the world of tomorrow. Plus: today's greatest sci-fi writers predict the future, the science behind the summer's biggest blockbusters, a Doctor Who-themed DIY 'bot, the organs you can do without, and much more.