+- +-

+-User

Welcome, Guest.
Please login or register.
 
 
 
Forgot your password?

+-Stats ezBlock

Members
Total Members: 51
Latest: JUST4TheFACTS
New This Month: 1
New This Week: 0
New Today: 0
Stats
Total Posts: 13747
Total Topics: 270
Most Online Today: 2
Most Online Ever: 137
(April 21, 2019, 04:54:01 am)
Users Online
Members: 0
Guests: 3
Total: 3

Author Topic: Batteries  (Read 5468 times)

0 Members and 0 Guests are viewing this topic.

AGelbert

  • Administrator
  • Hero Member
  • *****
  • Posts: 30792
  • Location: Colchester, Vermont
    • Renwable Revolution
Re: Batteries
« Reply #60 on: August 07, 2017, 12:40:13 pm »

Quote
In the year of 1936 during the middle of summer, an ancient tomb was discovered during construction of a new railway line near Bagdad city in Iraq. The relics found in that tomb were about 2000 years old. Among these relics, there were some clay jars or vessels which were sealed at the top with pitch. An iron rod, surrounded by a cylindrical tube made of wrapped copper sheet was projected out from this sealed top.

When these pots were filled with an acidic liquid, they produced a potential difference of around 2 volts between the iron and copper. These clay jars are suspected to be 2000 year old battery cells.

https://www.electrical4u.com/battery-history-and-working-principle-of-batteries/
Hope deferred maketh the heart sick: but when the desire cometh, it is a tree of life. Pr. 13:12

 

+-Recent Topics

Corporate Fascist Corruption of Christianity by AGelbert
October 23, 2019, 01:10:29 am

Creeping Police State by AGelbert
October 22, 2019, 11:40:06 pm

Corruption in Government by AGelbert
October 22, 2019, 08:49:12 pm

2020 Presidential Election by AGelbert
October 22, 2019, 08:41:55 pm

War Provocations and Peace Actions by AGelbert
October 22, 2019, 08:32:03 pm

🦕🦖 Hydrocarbon 🐍 Hellspawn Mens Rea Actus Reus modus operandi by AGelbert
October 22, 2019, 07:58:16 pm

Global Warming is WITH US by AGelbert
October 22, 2019, 07:42:51 pm

🌟 IMPEACHMENT SCORE 🌠 by AGelbert
October 22, 2019, 07:02:12 pm

This startup is building a massive indoor farm in a Rust Belt steel town by AGelbert
October 22, 2019, 04:58:20 pm

Doomstead Diner Daily by AGelbert
October 22, 2019, 04:39:00 pm