Wednesday, July 24, 2024

Joseph Francis

Although Joseph Francis was considered one of the most well-known heroes of the 19th century, his popularity waned with the decrease in maritime accidents and he is virtually unknown today.

Joseph Francis (March 12, 1801 – May 10, 1893) was a 19th-century American inventor who devoted his life to improving maritime equipment, especially life-saving tools. His most famous invention, the metallic life-car, rescued thousands of stranded passengers and crew from shipwrecks near the shore.

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Crow Deterrence in Japan

カラス対策に使用されている画像データを公開いたします。 (これらの画像データは宮崎県日向市より許諾を得て掲載しているものです) 宮崎県・日向市では、これらの画像データをA3判に印刷して防水加工し、ネットに取り付けたところ、ごみ集積所の 88% で効果があったとのことです。 ※下記...