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In this supplement are short articles ranging through such topics as Pumping Machinery, The Distillation of Sea Water, Winter and the Insects, Silk Worm Eggs, and The Casino at Monte Carlo. - Summary by Larry Wilson]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73796593</guid><pubDate>Tue, 11 Aug 2026 04:05:44 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73796593/shadowland_september_1919_various.mp3" length="120109465" type="audio/mpeg"/><itunes:author>Various</itunes:author><itunes:subtitle>The Scientific American may be the oldest continuously published periodical in the United States, havinge launched its first publication in 1845. 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In this supplement are short articles ranging through such topics as Pumping Machinery, The Distillation of Sea Water, Winter and the Insects, Silk Worm Eggs, and The Casino at Monte Carlo. - Summary by Larry Wilson]]></itunes:summary><itunes:duration>14999</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/ce665648551f7432aee691e099680f00.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Scientific American Supplement, No. 446, July 19, 1884-Various</title><link>https://www.spreaker.com/episode/scientific-american-supplement-no-446-july-19-1884-various--73341363</link><description><![CDATA["Scientific American Supplement, No. 446, July 19, 1884" is a compilation of various articles that delve into the scientific discoveries and advancements of the time. This collection offers a glimpse into the intellectual curiosity of the late 19th century, showcasing the era's commitment to understanding the natural world through observation and experimentation. The themes of innovation, inquiry, and the pursuit of knowledge resonate strongly even today, as they remind us of the foundational principles that drive scientific progress. Listening to this audiobook provides not only a historical perspective but also an appreciation for the enduring quest for understanding that continues to shape our modern world.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73341363</guid><pubDate>Sun, 02 Aug 2026 16:08:52 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73341363/scientific_american_supplement_no_446_july_19_1884_various.mp3" length="125817201" type="audio/mpeg"/><itunes:author>Various</itunes:author><itunes:subtitle>"Scientific American Supplement, No. 446, July 19, 1884" is a compilation of various articles that delve into the scientific discoveries and advancements of the time. This collection offers a glimpse into the intellectual curiosity of the late 19th...</itunes:subtitle><itunes:summary><![CDATA["Scientific American Supplement, No. 446, July 19, 1884" is a compilation of various articles that delve into the scientific discoveries and advancements of the time. This collection offers a glimpse into the intellectual curiosity of the late 19th century, showcasing the era's commitment to understanding the natural world through observation and experimentation. The themes of innovation, inquiry, and the pursuit of knowledge resonate strongly even today, as they remind us of the foundational principles that drive scientific progress. Listening to this audiobook provides not only a historical perspective but also an appreciation for the enduring quest for understanding that continues to shape our modern world.]]></itunes:summary><itunes:duration>15712</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/ce665648551f7432aee691e099680f00.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Scientific American Supplement No 492 June 6 1885 - Various</title><link>https://www.spreaker.com/episode/scientific-american-supplement-no-492-june-6-1885-various--72369938</link><description><![CDATA[The Scientific American may be the oldest continuously published periodical in the United States, havinge launched its first publication in 1845. It has been a mainstay of popular science with in depth articles across a broad spectrum of scientific fields. In this supplement are short articles ranging through such topics as Pumping Machinery, The Distillation of Sea Water, Winter and the Insects, Silk Worm Eggs, and The Casino at Monte Carlo. - Summary by Larry Wilson]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/72369938</guid><pubDate>Fri, 05 Jun 2026 15:03:07 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72369938/scientific_american_supplement_no_492_june_6_1885_various.mp3" length="129394341" type="audio/mpeg"/><itunes:author>Various</itunes:author><itunes:subtitle>The Scientific American may be the oldest continuously published periodical in the United States, havinge launched its first publication in 1845. 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In this supplement are short articles ranging through such topics as Pumping Machinery, The Distillation of Sea Water, Winter and the Insects, Silk Worm Eggs, and The Casino at Monte Carlo. - Summary by Larry Wilson]]></itunes:summary><itunes:duration>16175</itunes:duration><itunes:keywords>american,casino,distillation,havinge,june,pumping,sciences,scientific,supplement,various</itunes:keywords><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/ce665648551f7432aee691e099680f00.jpg"/><itunes:episodeType>full</itunes:episodeType></item></channel></rss>
