EditorialPERAL, ISAAC. Spanish engineer, naval officer and designer of the Peral Submarine. He joined the Spanish navy in 1866, and developed the first electric-powered submarine which was launched in 1888. MODULE OF THE SUBMARINE IN THE EXHIBITION ON INVENTORS...
EditorialDesign for a Half-tone Engraving: How to Obtain a Patent, Copp & Co. Patent Attorneys, Washington, D.C., James Henry Moser, Canadian, 18541913, Pen and black ink, brush and gouache, graphite on paper, laid down on brown board, At top, on a banner acros...
EditorialHalf-tone Engraving: How to Obtain a Patent, Copp & Co. Patent Attorneys, Washington, D.C., James Henry Moser, Canadian, 18541913, Halftone engraving in black ink on paper, At top, on a banner across a shield: HOW TO OBTAIN / A PATENT. Below, facade of...
EditorialThe wave pool, developed by Tom Lochtefeld, at the planned Palm Springs Surf Club resort in Palm Springs, Calif., Aug. 28, 2020. (Akasha Rabut/The New York Times)
EditorialSanta Rita, Animated Engine, 1881. Spain, Madrid. Motor vehicle. The inventors affirmed that one only man was enough to run the "Santa Rita" engine for ten hours without experiencing fatigue, and that the speed on the roads could be 25 to 40 kilometres...
EditorialThe Inventors. Kurt Seligmann; American, born Switzerland, 1900-1962. Date: 1958. Dimensions: 121.9 x 152.4 cm. Oil on canvas. Origin: Switzerland.
EditorialThe Inventors. Kurt Seligmann; American, born Switzerland, 1900-1962. Date: 1958. Dimensions: 121.9 x 152.4 cm. Oil on canvas. Origin: Switzerland.