The huge winged seed of Alsomitra macrocarpa, a large tree found in the rainforest of Borneo
The huge winged seed of Alsomitra macrocarpa, a large tree found in the rainforest of Borneo

The shape of this seed has been used in the design of gliders over the years.

The huge winged seed of Alsomitra macrocarpa, a large tree found in the rainforest of Borneo

The shape of this seed has been used in the design of gliders over the years.