Discover the stories behind 15 of the twentieth century's key inventions in this fun and informative treasury of trailblazing women, who each made a unique contribution to the history of science and technology. What do each of these revolutionary inventions have in common? They were all pioneered by women! Each brilliant idea is presented with biographical information about the brilliant woman who came up with it, including what inspired them. Learn how Martha Coston disguised herself as a man to contact pyrotechnicians and convince them to manufacture her idea for maritime flares, how a New York tram ride on a wet winter's day led Mary Anderson to invent the windshield wiper and why Letitia Mumford Geer's one-hand operated syringe was a medical breakthrough, among other fascinating facts. Full-page illustrations show the inspiration for and use of these incredible inventions in humorous detail.
From lifeboat-inventor, Maria Beasley, to the grandmother of the ebook, Angela Ruiz Robles, each of the inspiring women in this book achieved their goal of leaving the world a better place than they found it.
Informacja dotycząca wprowadzenia produktu do obrotu:
Ten produkt został wprowadzony na rynek przed 13 grudnia 2024 r. zgodnie z obowiązującymi wówczas przepisami (Dyrektywą o ogólnym bezpieczeństwie produktów). W związku z tym może on być nadal sprzedawany bez konieczności dostosowania do nowych wymogów wynikających z Rozporządzenia o Ogólnym Bezpieczeństwie Produktów (GPSR). Produkt zachowuje pełną legalność w obrocie, a jego jakość i bezpieczeństwo pozostają zgodne z obowiązującymi wcześniej standardami.
Information regarding product placement on the market:
This product was placed on the market before December 13, 2024, in accordance with the applicable regulations at the time (the General Product Safety Directive). As a result, it can continue to be sold without needing to meet the new requirements introduced by the General Product Safety Regulation (GPSR). The product remains fully compliant with all previously valid legal standards, ensuring its continued quality and safety.
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