Dutch 'bird-man' takes to the sky with home-made wings
A Dutch engineer claims to have flown using home-made wings.
Jarno Smeets got the idea from his grandfather's sketches and Leonardo da Vinci's wing drawings.
The BBC's Ros Atkins explains.
A Dutch engineer claims to have flown using home-made wings.
Jarno Smeets got the idea from his grandfather's sketches and Leonardo da Vinci's wing drawings.
The BBC's Ros Atkins explains.