Click for full image If these amazing craft could actually reach the impressive speed of two miles per minute (120mph), how long would it take to reach the sun? Over fifty years, or so says the margin notes in the original. I have never seen such a wonderful portmanteau of craft-shapes compiled into a single […]
Tag Archives: steampunk
Build Your Own Magic Lantern, 1910s
From the encyclopedic series The Book Of Knowledge comes this bit of practical information: “How To Build A Magic Lantern“. These are what we’d call today a “slide projector”. At the time, however, slides were images on largish pieces of glass, and the light source was an open flame. The instructions rely on store-bought lenses, […]