er. Beyond this surfaces of various length, moving at length the friction exceeds the true head all ordinary velocities of locomotion. resistance. A still better form consists This much accomplished, some fur- of a two-caliber bow, shown dotted in the ther experiments were made, to ob- figure,… … a certain moder- olid, was ten to Exterior of Wind Tunnel, Showing the Screen Removed and the Skin Friction Planes in the Foreground. ate velocity the fifteen per cent resistance of a greater than for ATMOSPHERIC FRICTION AS AN OBSTACLE IN LOCOMOTION.
Friction · Feet · Munn · Railroad · Patents · Patent office · Scientific American · Skin friction · Large number · Main arch · Years ago · Victoria falls · Working model · American july · Imperial standard
Internet Archive · Public domain (published before 1931). Free to use for anything.
