Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxic > Health-in-Motion 21 February 2017 Can humanity engineer itself to greater intelligence? Can humanity engineer itself to greater intelligence? American entrepreneur Bryan Johnson thinks so. His start-up company Kernel is reported to have invested US$100 million into developing an electronic device that can be implanted into a person’s brain in order to increase their smarts by stimulating and enhancing their grey matter. Johnson believes “that human intelligence will be one of the largest industries, if not the largest industry, to ever emerge,” but his critics doubt whether the technology will actually work and raise questions about its ethical implications. 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Fitness 6 sports to take up in winter so you stay active, get fitter and build more muscle Lifestyle Why guys are spending thousands of rands a year to produce more semen Fitness ‘I finally learnt how to skip at the age of 36 – this is how you can do it too’ Lifestyle What exactly are ‘dense breasts’? Sex Can you masturbate too much? Medical What is the deadly Nipah virus? From our sponsors Win a R1 500 hamper with Alpecin Hypertension Consumer Fact Sheet Understanding diabetes self-management WIN a R2000 Skin Renewal voucher! Live healthier Mental health & your work » How open are you about mental illness in the workplace? Mental health in the workplace – what you can do to help If you know that one of your colleagues suffers from a mental illness, would you be able to help them at work? Maligay Govender offers some helpful mental health "first aid" tips. Sleep & You » Sleep vs. no sleep Diagnosis of insomnia 6 things that are sabotaging your sleep Kick these shut-eye killers to the kerb and make your whole life better – overnight.