True or False?

You probably know that water boils at a temperature of 100 °C (212 °F) – but this is only half true. The boiling point of water depends on barometric pressure, so these values only apply if you put the kettle on at sea level. At the top of Mt Everest, water will begin to boil at a mere 68 °C (154 °F)!

The popular mystery game, Clue, or Cluedo in the UK, also spawned a television series in the UK, Australia, Germany, Portugal, and Sweden! The game never made it onto TV screens in the U.S, though. It was, however, turned into a movie starring Tim Curry and Christopher Lloyd!

Microscopes have contributed greatly to modern medicine. Before the development of the microscope, many believed that illnesses were caused by spirits or poisonous gases. The invention led researchers to identify bacteria and other microorganisms, leading to the development of effective and life-saving medicine.