Their result for The Do you know why planes fly? Test ...


You scored 80 knowledge!

You really know how things work.

Their Analysis (Vertical line = Average)

  • knowledge Distribution

    They scored 80% on knowledge, higher than 48% of your peers.

All possible test results


Please never try to help your kids with their science homework. Read more


Well you failed, but the good news could have been worse. Read more


Congradulations you would pass a high school science course. Read more


You really know how things work. Read more


You should be an engineer. Read more

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