Paper Planes

3. The movie 'Paper Planes' was based on an episode of the ABC program 'Australian Story' with this title
5. The paper plane has become the global symbol of this basic action involved in electronic communications
7. A freeware, cross-platform, cloud-based instant messaging app, that takes a blue paper plane as its symbol
10. International Paper Plane Day is held in this month
11. when you throw a paper plane, the force that you are giving it is known as ------.
12. the force that a paper plane must overcome in order to glide
13. To make your plane fly well, rather than change designs or start again, you might just need to make some -----------.

1. Type of dive that paper planes commonly make
2. type of paper plane with a leisurely coasting flight style
4. John Collins, aka 'The Paper Airplane Guy', says "with all gliders, you are constantly trading ------ for speed"
5. To fly well and have good balance, a paper plane needs to be ----------
6. paper planes have their origins in this craft
8. type of paper plane with a fast, direct flight path
9. this science discipline governs flight