Finding Authentic Video Pronunciations...
Scanning thousands of native English clips with synchronized subtitles and exact timestamps.
and Walter Brattain invented the first transistor while they were working at Bell Labs. They were initially planning to use these transistors as part of the telephone network. But in the
late 1950s, the first engineers realized that you could take multiple transistors, and make them on a single piece of semiconductor material. And so that was the first chip, a piece
of material with multiple transistors carved into it. And that was important, because if you had individual transistors, they were connected via wires in a way, that was okay if you had
Listen to native speakers pronounce “late 1950s” in real conversational contexts with synchronized timestamps and subtitles.