The Last Dymaxion was created on 2012-12-18.
R. Buckminster Fuller: Dymaxion map, using icosahedron (20 sided).
All gliders are airplanes, but not all airplanes are gliders.
Yes, jets really are airplanes but they are faster airplanes.
airplanes are cool
bathroom
Yes, jets are airplanes but they are called supersonic airplanes.
Yes, airplanes are aircraft. However, not all aircraft are airplanes. Helicopters, blimps, and balloons are aircraft- but they are not airplanes. Airplanes are generally fixed wing machines that move through the air.
No, there were no airplanes in the Victorian era.
Airplanes.
Something about airplanes
Airplanes are kept in hangars.