HERE'S THE PLAN

Five quick steps. One sheet of paper. You'll build a plane, fly it, and find out exactly what to fix — before you build the next one.

1. 01
   Make

   Fold one sheet of paper into a plane — any way you like.

2. 02
   Test

   Throw it across the room. Pick what happened.

3. 03
   Review

   Show the lab a photo. It'll ask you one question about what it sees.

4. 04
   Explain

   Find out why that feature matters for how your plane flies.

5. 05
   Reflect

   Decide what to try differently on your next plane.