Question: Will ice set up in my freezer more quickly if I use hot water? Hypothesis: Hot water freezes faster than cold water. Experiment: Put two trays of water in the freezer and time (observe) how ...

The best essay boils down to the strongest argument. So, if you find yourself struggling to come up with one, drop the ...

Listen, it’s not that I actually want to kill the sun – I just want to figure out how. But when I told my colleagues at New Scientist that I was recruiting scientists to do just this, I was met with ...