Of all the great innovations to be tested and perfected in motor racing, the advent of aerofoils sprouting from the rear end ...

Results from Wind-Tunnel Investigations; Theoretical Foundations. By Dr. Friedrich Wilhelm Riegels. Translated from the German by D. G. Randall. Pp. xi + 281. (London: Butterworth and Co ...

Investopedia / Mira Norian Section 179 of the U.S. Internal Revenue Code is an immediate expense deduction that business owners can take for purchases of depreciable business equipment.