The flying buttresses, or the tunnels, help channel air around its teardrop shape and over the spoiler. This creates downforce in the rear. Downforce is important to have at high speed ...

Another element that some will be to see go are the flying buttresses on the top. Thankfully, it appears that BMW has decided to avoid the unnaturally long rear deck that would come with a hard ...

When Medieval Europeans decided to build massive stone cathedrals, they had to use more complicated designs of arches: one with heavier supports on the sides (called flying buttresses, light blue in ...