The Conversation

The Edwardians were also fans of brain training

Brain-training programmes are all the rage. They are part of a growing digital brain-health industry that earned more than US$1 billion in revenue in 2012 and is estimated to reach US$6 billion by 2020. The extent to which they actually improve brain function re ...

Sep 01, 2014
popularity 4 / 5 (1) | comments 0

Why bad food is good for business

Many people eat badly because far too much of their energy is provided by nutritionally worthless junk foods and drinks. Part of the problem is the push by the food industry to get us to buy food that may ...

Aug 06, 2014
popularity 5 / 5 (6) | comments 0

Do we really only use 10% of our brain?

As the new film Lucy, starring Scarlett Johansson and Morgan Freeman is set to be released in the cinemas this week, I feel I should attempt to dispel the unfounded premise of the film – that we only use 10% of our brains ...

Aug 01, 2014
popularity 4.6 / 5 (7) | comments 2