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The battery (Voltaic Pile, 1800) and the telegraph (1830s-1840s) were both invented before the electron was discovered (1897).
by olalonde 3y ago
The battery (Voltaic Pile, 1800) and the telegraph (1830s-1840s) were both invented before the electron was discovered (1897).
- red_admiral 3y agoAlso Darwin published a theory of evolution, and Mendel discovered genetics, before anyone even thought of the term "double helix".
- pfdietz 3y agoHell, consider all the technology that was developed before science really got going.
- k99x55 3y agoNo need to know about electrons to understand electricity.