Two wings, lower and upper on a biplane.
There are two sets of wings on a biplane. There is an upper and a lower wing set.
i think only two people can travel on a biplane because that is why it is called a biplane...
The same thing that makes a monoplane fly (i.e. lift), except a biplane has twice as many wings to do it with.
a biplane is a aircralt with 2 wings
CR-42 Italian biplane fighter from WWII
Yes, a biplane is very aerodynamic,with lots of 'lift'
A wing walker is much more impressive while atop the wing of a biplane. I want a biplane.
2 wings, to determine which engine was used need to know what biplane
I kill ya mum
2. Two. Bi means two.
A monoplane has a single wing. A biplane has two, upper and lower.