Fred Schaaf (1983) Wonders of the Sky: Observing Rainbows, Comets, Eclipses, the Stars and Other Phenomena, page 70: “Thus you can know that it would be impossible to to see a young moon at sunset if new moon had occurred just a few hours earlier.”
Affine geometry is the geometry of an n-dimensional vector space together with its inhomogeneous linear structure. […] Arbitrary affine linear maps take affine linear subspaces into one another, and also preserve collinearity of points, parallels and ratios of distances along parallel lines; all these are thus well defined notions of affine geometry.
I got a '69 Chevy with a 396/Fuelie heads and a Hurst on the floor.
Liara: We have to hurry. The whole place is caving in! Shepard: Joker! Get the Normandy airbone and lock in on my signal. On the double, mister!
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