have leisure time sufficient shall undertake to demonstrate the same to you by some thing better than mere theory or calcula tion—actual experiment. tionist. I have no idea of man's accomplish ing perpetual motion until he can wheel himself off on a wheel-barrow by the han dles or overcome friction and the law of gravitation. GEO. W. STEDMAN. Vienna N. J. May 27th 1855. We have received a copy of the Report of the Pottsville (Pa.) Scientific Association t 1855 SCIENTIFIC AMERICAN INC., 1855-06-09
have leisure time sufficient shall undertake to demonstrate the same to you by some thing better than mere theory or calcula tion—actual experiment. tionist. I have no idea of man's accomplish ing perpetual motion until he can wheel himself off on a wheel-barrow by the han dles or overcome friction and the law of gravitation. GEO. W. STEDMAN. Vienna N. J. May 27th 1855. We have received a copy of the Report of the Pottsville (Pa.) Scientific Association t 1855 SCIENTIFIC AMERICAN INC., 1855-06-09
Size: 3254px × 4650px
Location:
Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1855, 1855-06-09, 27th, accomplish, american, association, calcula, copy, demonstrate, discovery, dles, education, experiment, friction, geo, gravitation, han, health, idea, ing, lab, law, leisure, man, mere, mind, motion, overcome, pa, perpetual, pottsville, publication, received, report, research, sa, sciam, science, sciences, scientific, scientist, stedman, sufficient, sustainability, tech, technology, theory, time, tionist, tion—actual, undertake, vienna, wheel, wheel-barrow
