world’s first airplane plan

blackbird186 718 VIEWS

WORLDS FIRST AIRPLANE PLAN - silver disc   1799 .Sir George Cayley..

My business idea is to build a display of Sir George Cayleys work .& rent the exhibition to museums .

Not only did he invent the modern airplane but also many safety devices ;including theatre safety curtains ; the caterpillar tractor; & safety devices  for the railways.