Interesting energy fact: To this day, the eastern and western halves of Japan use different electricity frequencies.
— Seaver Wang (@wang_seaver) April 3, 2020
This is because when Japan was first undergoing electrification the Tokyo area purchased primarily German generators (50Hz), while Osaka bought US ones (60 Hz). pic.twitter.com/XgPzcQI48J
via Twitter https://twitter.com/wang_seaver
April 03, 2020 at 05:32AM
No comments:
Post a Comment