Scientific American Supplement, No. 795, March 28, 1891https://www.spreaker.com/podcast/scientific-american-supplement-no-795-march-28-1891--7009446enBooksCopyright Biographies Genrehttps://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/a24266600bfe33b5495cc103adc5b314.jpgScientific American Supplement, No. 795, March 28, 1891https://www.spreaker.com/podcast/scientific-american-supplement-no-795-march-28-1891--7009446Wed, 13 May 2026 09:16:59 +0000VariousBiographies Genrespreaker40@podcastlibrary.orgThe Scientific American may be the oldest continuously published periodical in the United States, having launched its first publication in 1845. It has been a mainstay of popular science with in-depth articles across a broad spectrum of scientific...falseepisodicScientific American Supplement No 795 March 28 1891 - Varioushttps://www.spreaker.com/episode/scientific-american-supplement-no-795-march-28-1891-various--71858938https://api.spreaker.com/episode/71858938Mon, 04 May 2026 16:06:15 +0000VariousThe Scientific American may be the oldest continuously published periodical in the United States, having launched its first publication in 1845. It has been a mainstay of popular science with in-depth articles across a broad spectrum of scientific...16069american,astronomy,condensers,gaseous,illuminants,march,scientific,seaport,supplement,variousfalsefull