"Death's got an Invisibility Cloak?" Harry interrupted again. "So he can sneak up on people," said Ron. "Sometimes he gets bored of running at them, flapping his arms and shrieking..."
If I saw something once that I can't explain, that doesn't make them real. And if a trick of the dark gave me a chill, that doesn't make them real. And if a madman says what's at the core of us all is a senseless, flapping quiver of black shade, that's just one more reason not to believe.charlie huston
The artificial intelligence approach may not be altogether the right one to make to the problem of designing automatic assembly devices. Animals and machines are constructed from entirely different materials and on quite different principles. When engineers have tried to draw inspiration from a study of the way animals work they have usually been misled; the history of early attempts to construct flying machines with flapping wings illustrates this very clearly.maurice wilkes
Summer set lip to earth's bosom bare, And left the flushed print in a poppy there: Like a yawn of fire from the grass it came, And the fanning wind puffed it to flapping flame. With burnt mouth red like a lion's it drank The blood of the sun as he slaughtered sank, And clipped its cup in the purpurate shine When the eastern conduits ran with wine.Francis Thompson