Unless you have a real flair for engineering, are an experience machinist, and have a lot of time, any engine that you build has a good chance of working.
You can either make a regular rubber band plane (The rubber band's traction is considered as a basic engine). Or you can "take and make" an engine from a small pocket fan (i don't really know what its called). Another way is to upgrade a small fan and then attach it to a large propeller with a very promising angle.
Anything is possible as long as you try and believe in it!
wew
video
electrcity used
Chili and Kamias
It is an aircraft carrier, that is it's purpose - to operate aircraft and project naval power.
equal powerful. I tested it for my science fair project
WikiAnswers is not the right place to ask for instructions to build a comprehensive project. Try checking Instructables.
In order to make a homemade alien, one must first learn how to make slime through corn starch, putty , and various baking goods. This slime can be then poured into a mold which will yield a realistic alien.
i dont know its my science project so i guess i will figure it out lol jk
Homemade crossbow
i am doing a social project and some of the imports are clothers shoes loins and meat
Making your own Halloween trick or treat goodie bags is a fun crafting project. There are many good instructions for making them at: http://familycrafts.about.com/od/halloweenbags/Halloween_Treat_Bags.htm.