For centuries, electricity was viewed as little more than a curious property of certain substances that sparked when rubbed. Then, in the 1790s, Alessandro Volta began the scientific investigation that ignited an... Čítať ďalej
Can you succeed without being a terrible person? We often think not: recognising that, as the old saying has it, 'nice guys finish last'. But does that mean you have to go to the other extreme, and be a bully or Machiavellian... Čítať ďalej
