The normal vector and tangent vector at a given point are orthogonal.

The recommended Apple Objective-C compiler, Clang/LLVM (versions 4.2 and above) provides support for autosynthesis of declared properties. This means that the compiler will automatically synthesize declared properties […]

The government provided tax relief on pension contributions.

I thought, I'll dropkick... onto these guys, did I ever tell you that? I'll dropkick one of these guys