4 nov 1846 año - Advancements In Modern Prosthetic Leg
Descripción:
On November 4th 1846, the first true advancements to theprosthetic leg was made. On 1846 Benjamin Franklin Palmer created an artificial leg using springs and metal tendons.
Añadido al timeline:
fecha:
4 nov 1846 año
Ahora mismo
~ 178 years ago
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