Just the other day, I heard one of the earliest popular recorded sambas, Donga’s “Pelo Telefone,” from 1916 and released on an Edison talking record, probably a wax cylinder. A few years later the ...

These 10 technological marvels had cultural implications that its inventors could barely have imagined.

When Thomas Edison invented the phonograph, he gave the world its first device that could both record and replay sound. A vibrating diaphragm pressed a stylus into soft wax, carving microscopic ...

Edison’s words remind us that true success comes not from sudden flashes of brilliance but from consistent effort, persistence, and unwavering dedication.