Voters punish politicians for hard times, and reward them for prosperity. Not so in Norway, where voters are unaffected by economy. But in the last election Norwegians seemed to worry about the state of the economy.
Every heart is unique. Cardiologists and engineers have teamed up to simulate the structure and blood flow of patients’ hearts using ultrasound and modern software. This can raise the success rate of surgical procedures.
When children are asked about their Internet use, their responses differ to those of their parents. This is one of many ethical dilemmas for those conducting research with children. The children’s answers often challenge adults' view of children.