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Alexander Miles and the Modern Automatic Elevator
Angličtina
34 b
Nové
Až 30 dní na vrátenie tovaru
Alexander Miles and the Modern Automatic Elevator
Experience the inspiring true story of the inventor who changed how the world moves.
In 1887, riding an elevator was a dangerous risk until Alexander Miles engineered a solution. This book captures the journey of the visionary businessman who patented U.S. Patent No. 371,207, introducing the automatic doors we use today.
• The Problem: The "manual gaps" and hazards of early elevator travel.
• The Solution: How Miles's coordinated drive linkage revolutionized safety for families and workers.
• The Legacy: A proud tribute to a pioneer of Black history and modern engineering.
Educational, beautifully illustrated, and deeply inspiring-perfect for young inventors and history lovers alike!
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Angličtina
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1 Pridajte knihu do košíka a vyberte možnosť doručiť ako darček 2 Obratom Vám zašleme poukaz 3 Knihu zašleme na adresu obdarovanéhoAhoj! Som Libroamiko, tvoj knižný radca.
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