May 13, 2013Free verse poems 1 Comment solid body Ernst Mach’s 1888 photograph of bow shock waves around a supersonic brass bullet. The clipped words pasted onto the photo are from Mach’s “Contributions to the Analysis of the Sensations” (1910). Share this:TwitterFacebookLike this:Like Loading... Related astropoetrybow shockErnst Machpoetrysupersonic
Reblogged this on Spontaneous Creativity.