The findings of a recent mice study suggest that smoking reduces allergic reactions by inhibiting mast cell activity. This, of course, begs the question, Was tobacco giant Altria in on this?
Also in today's links: thoughts of money, and "you Neanderthal" is no longer a putdown.
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.