33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1840417
150255
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Receber premium
Create a timeline
Public timelines
FAQ
About & FeedbackAcordoPrivacidadeFAQ
Support 24/7  
CabinetGet premium
Donate

1 jan 1893 ano - Chicago World's Fair

Descrição:

General Electric wanted to power the fair using Direct Current at a cost of $554,000. However, they were beaten by George Westinghouse who powered the fair with Alternating Current for $399,000.

Adicionado na linha do tempo:

120 volts vs 240 volts

ByHenry
11 out 2018
0
0
466

Data:

1 jan 1893 ano
Agora
~ 132 years ago
About & FeedbackAcordoPrivacidadeFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL