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The end of the week is a great time to relax with some science trivia. Will you coast to the weekend with a perfect score?

This quiz is a bit of fun! Will you laugh it off and answer all our questions or will the joke be on you?

Double Helix magazine is looking for your science questions! Our Microscope column answers the thorniest science queries you can throw at us. Email us at Helix.Editor@csiro.au or via our contact details below and you could have your question published. Here’s a sample question to get you thinking. Aisha Goshti asks: Why does the Sun makes…