
79 years agoThe Transistor and the Computer
1947-12
The Transistor
Bardeen and Brattain at Bell Labs build the point-contact transistor.
Enter the logic laboratoryArt style · 1940s laboratory photography
World population
2.45Bpeople
1/3 of today
Primary energy power
3.1×10¹²W
1/7 of today
London → New York message
0.02 seconds
1 times faster than today
Every timeline entry cites its source. Metrics interpolate logarithmically between sourced data points. Forecasts include institutional and community views, and attributed site scenarios; years are not guaranteed realization dates. Illustrations are AI-generated in each era's style.
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