LifeElectronic gene control could let us plug bacteria into devices Hooking up custom-made microbes to electronics could have a host of applications in medicine and industry, such as smarter drugs and better health apps 51¶¯Âþ
HealthAttack of the household products: Hygiene’s hidden risks Want floors clean enough to eat off? Resist the temptation. The logic behind housework and cleanliness isn't always as clear-cut as you might think Features