1 Joseph was sleeping when he got the idea for a flying machine.
2 He loved science more than maths.
3 Joseph worked with his brother to create the
hot-air balloon
4 They discovered that heat, not smoke could
lift things up.
5 The first hot-air balloon was made from
paper and straw.
6 The basket was made of wood.
7 The animals didn't survive the trip.
8 The first flight with human passengers was
successful.