cid 7e0aba237ddbf234b61a2b2c7214e8589a39923d40fedeb6cde4182d6bcb63ef · original · open access · via wikipedia
Title: Mach 4 Authors: Venue: Wikipedia Year: unknown Canonical: wiki:mach-4 URL: https://en.wikipedia.org/wiki/Mach_4 Collector: wikipedia OA: true ABSTRACT Mach 4 or variant, may refer to:Mach number for four times the speed of sound Supersonic speed of 4 times the speed of sound MACH-4 , a comic book superhero Fly Castelluccio Mach 4, a paramotor aircraft Kawasaki H2 Mach IV, the "Mach IV" motorcycle .17 Mach IV, the .17-calibre Mach IV center-fire rifle bullet Mach IV, a personality rating on the rating scale Dark Triad Dirty Dozen Mach 4, a version of the Mach microkernel developed at the University of Utah