A ground effect vehicle is like a hovercraft, but instead of having a fan blowing air down, air is forced underneath by a slope, wings or other such system.
This is version 1 of the craft. At the time of writing there are 2 versions.
This vehicle can travel upwards of 5m on a smooth surface(like vinyl), and once moving can transition onto slightly rougher ones (like carpet).
Step 1: Materials and requirements
The materials are easy:
1) Paper, A4
The requirements are a little harder:
1) Smooth floor (eg vinyl, cork etc) to "fly" it on