grantoury Kona Fan Today at 11:08 #161 Canuk said: Leonardo da Vinci earliest known design sketch for a bicycle - c.1459 Click to expand... These were debunked, they are not his actual work. He was brilliant but not that brilliant.
Canuk said: Leonardo da Vinci earliest known design sketch for a bicycle - c.1459 Click to expand... These were debunked, they are not his actual work. He was brilliant but not that brilliant.
