me123 wrote:
Hi I noticed the forum decription says "...building aircraft" so I would
just like to know how to build an aircraft

Just like many another homebuilt, you need an iron and a pair of
scissors, scotch tape to stick the pattern on....

http://www.instructables.com/id/Foam-Walkalong-Glider/

You start with a scrap of pink rafter insulation -
then you iron it flat (!)
and end up with a flying wing with a L/D of maybe 30:1
at a flying speed of two MPH....

Brian W