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Oxford Electric Bell

en.wikipedia.org Reference Encyclopedia entries Hardware & electronics Candidate
Screenshot of en.wikipedia.org captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 9 calendar years, with breakout response in 2 of them.

submissions
11
submitters
11
observed span
2011–2025
peak thread · 60 comments
109 pts
latest 20+ return · 2018-10-06
109 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

As the article mentions, the battery is likely a Zamboni pile, which has an extremely high internal resistance (i.e. can only supply very low currents) but is made for high voltage, electrostatic applications like this bell. That's why it lasted so long - modern battery chemistries have much lower internal resistance, and self-discharge would mean it being completely depleted in much less time. The battery in this bell has such high internal resistance that the self-discharge is many orders of…

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
240

reference only — not used in Hall rules or ranking

Total comments
72

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2011-10-18Oxford Electric Belljamesgeck040
2013-03-11Oxford Electric Bellcolinprince30
2013-03-22Oxford Electric Bellmorphics10
2014-06-02Oxford Electric BellFirst breakoutTheAuditor10660
2017-09-16Oxford Electric BellZeljkoS20
2018-10-06Oxford Electric BellBest thread · Latest 20+ point returnokket10912
2020-02-07Oxford Electric Bellbasicplus230
2023-02-02Oxford Electric BellFrankyHollywood20
2024-12-02Oxford Electric Bellthunderbong80
2025-02-11Oxford Electric Bellslow_typist10
2025-05-17The Oxford Electric Bellferfumarma10