Paper airplanes as serious science? No longer shamefully relegated to the back rows of elementary-school sports stadiums, paper airplanes come into their own wi
Paper airplanes as serious science? No longer shamefully relegated to the back rows of elementary-school sports stadiums, paper airplanes come into their own wi
This complete guide to folding ten paper airplanes features step-by-step illustrations, along with trimming and tweaking tips that present basic principles of f