I experimented with an idea of a two-winged airplane, so-called biplane. I opted for a bigger version of airplane this time, which led to a wing related problem – the front wings were either to long or to short. What I did is a combination of 2×4 and 2×8 plates, carefully put together in a way, that upper left wing supports the bottom left and vice versa (bottom right wing supports the upper right). Final version is therefore super sleek but fragile too. I used a 2×8 plate for a rear wing and a see-through brick for a cabin. Later I found out that front wings should’ve been positioned a little more towards the front. Concept stays the same, so it won’t fall apart.

Lego Duplo biplane