Lewis Latimer and the Edison Companies: What Was Their Real Relationship?
Lewis Latimer worked for an Edison company and became a vital patent expert, but not Edison’s personal laboratory assistant. Here is their real relationship.
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Category: Life of Thomas Edison
Thomas Edison’s Iron-Ore Disaster: The Invention That Consumed a Fortune
Edison gambled years and a fortune on magnetic iron-ore separation in New Jersey. Discover why the vast experiment failed—and what survived it.
Thomas Edison and General Electric: How He Lost Control of the Industry He Helped Create
Edison helped build the electric-light industry, yet General Electric emerged without his name or control. Banking, consolidation and alternating current explain why.
Thomas Edison in Florida: Fort Myers, Botany and the Search for American Rubber
At Fort Myers, Edison turned a winter retreat into a botanical research station and pursued an American source of natural rubber through thousands of plant tests.
The Edison Cement Company: From Failed Ore Mines to Yankee Stadium
Edison turned machinery from his failed ore enterprise towards Portland cement. The resulting company supplied major projects—but its Yankee Stadium legend needs care.
Dot and Dash: What Became of Thomas Edison’s Children?
Thomas Edison had six children in two families. Their lives brought affection, estrangement, business conflict and the burden of an overpowering surname.
Charles Batchelor: The Inventor Beside Thomas Edison
Charles Batchelor was Edison’s trusted experimental partner, draughtsman and manager. His career shows how collaborative the famous invention factories truly were.
Thomas Edison’s Talking Doll: The Famous Invention Children Hated
Edison’s 1890 talking doll placed a miniature phonograph inside a child’s toy. It was ingenious, expensive, fragile—and one of his sharpest commercial failures.
Could Edison Really Pour a Concrete House in One Piece?
Edison proposed casting an entire house in a single concrete pour. This is the practical story behind the celebrated idea, its formidable moulds and its limited legacy.
The Night Edison’s Factory Burned: The West Orange Fire of 1914
On 9 December 1914, fire swept through Edison’s West Orange factory complex. The full story reveals loss, survival and an extraordinary industrial recovery.