You are viewing content which is not in your chosen language.
Evolutionary adaptations allow many animals to fly, but it wasn't until 1903 that man first mastered powered flight when the Wright brothers took to the air.
The Wright Brothers, USA
1900s
It was only possible with an understanding of the forces at work and how to manipulate them.
Gravity
The Earth's gravity acts downwards, pulling ...
Please log in to view and download the complete transcript.