Featured
Charles Pollak Aluminum Electrolytic Capacitor
Karol Franciszek Pollak was born in south-eastern Poland in 1859. He began working as an…
Browsing: Featured
Featured
Featured
The Fitzgerald Paper Capacitor of 1876
Paper capacitors – you may also come across the term fixed capacitors – use paper…
Battery Experiments
Experiment to Measure Capacitor Resistance
We’ve been writing about capacitors and their history lately. So we decided it was time…
Featured
An Introduction to the History of Capacitors
Capacitors are devices for storing electrostatic energy in an electric field. Whereas the batteries such…
Featured
Who Created the First Multiple Leyden Jar?
There are three ‘contestants’ to this contest, namely Winkler, Gralath and Franklin. Although they lived…
Featured
Benjamin Franklin Builds a Capacitor Bank
Leyden Jars were a hugely significant invention when they burst on the world stage in…
Featured
Johann Heinrich Winckler Electrician With Soul
There were no qualified structural engineers when Greeks and Romans built their magnificent buildings. Likewise,…
Battery Experiments
How to Build a Leyden Jar and Charge It Up
If you have been following recent posts in this blog, then you’ll know Leyden capacitors…
Featured
Did Daniel Gralath Invent Linked Capacitors
The path to the truth concerning the origin of multiple capacitors in series is quite…
Featured
Power for the First Batteries of Capacitors
We have come such a long way from the birth of electricity, it is hard…