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"https://kathylovesphysics.com/the-superheterodyne-receiver/?utm_source=rss&utm_medium=rss&utm_campaign=the-superheterodyne-receiver", "published_at": "2018-07-12T19:35:00+00:00" }, { "id": "01a0bb6d-ba7d-70b2-90c5-048220175cd2", "title": "How Howard Armstrong Invented Positive Feedback", "url": "https://kathylovesphysics.com/how-the-positive-feeback-was-created/?utm_source=rss&utm_medium=rss&utm_campaign=how-the-positive-feeback-was-created", "published_at": "2018-06-25T19:38:00+00:00" }, { "id": "01a0bb6d-ba7d-70b2-90c5-048220b8969e", "title": "Positive Feedback (Regeneration) How a College Student Invented it in 1912!", "url": "https://kathylovesphysics.com/positive-feedback-regeneration-how-a-college-student-invented-it-in-1912/?utm_source=rss&utm_medium=rss&utm_campaign=positive-feedback-regeneration-how-a-college-student-invented-it-in-1912", "published_at": "2018-06-25T13:04:00+00:00" }, { "id": "01a0bb6d-ba7d-70b2-90c5-048221a466cd", "title": "Triode Vacuum Tube: How it Was Invented & How it Works", "url": "https://kathylovesphysics.com/triode-vacuum-tube/?utm_source=rss&utm_medium=rss&utm_campaign=triode-vacuum-tube", "published_at": "2018-06-16T15:08:00+00:00" }, { "id": "01a0bb6d-ba7d-70b2-90c5-048222a02169", "title": "Lee de Forest: The Con Man Who Invented Radio", "url": "https://kathylovesphysics.com/lee-de-forest-radio-history/?utm_source=rss&utm_medium=rss&utm_campaign=lee-de-forest-radio-history", "published_at": "2018-06-09T12:35:00+00:00" }, { "id": "01a0bb6d-ba7d-70b2-90c5-048222eea550", "title": "The Arc Transmitter and the Titanic", "url": "https://kathylovesphysics.com/the-arc-transmitter/?utm_source=rss&utm_medium=rss&utm_campaign=the-arc-transmitter", "published_at": "2018-05-16T12:27:00+00:00" }, { "id": "01a0bb6d-ba7e-70ed-b484-00f9576c1d71", "title": "Reginald Fessenden & the Physics of the First Radio Broadcast", "url": "https://kathylovesphysics.com/reginald-fessenden-the-physics-of-the-first-radio-broadcast/?utm_source=rss&utm_medium=rss&utm_campaign=reginald-fessenden-the-physics-of-the-first-radio-broadcast", "published_at": "2018-05-03T16:18:00+00:00" }, { "id": "01a0bb6d-ba7e-70ed-b484-00f958444484", "title": "Nikola Tesla Facts and Fiction", "url": "https://kathylovesphysics.com/nikola-tesla-facts-and-fiction/?utm_source=rss&utm_medium=rss&utm_campaign=nikola-tesla-facts-and-fiction", "published_at": "2018-04-23T17:12:00+00:00" }, { "id": "01a0bb6d-ba7e-70ed-b484-00f958f23479", "title": "Tesla Fact vs. Fiction: Why the Public Perception is Wrong", "url": "https://kathylovesphysics.com/tesla-fact-vs-fiction/?utm_source=rss&utm_medium=rss&utm_campaign=tesla-fact-vs-fiction", "published_at": "2018-04-23T14:48:00+00:00" }, { "id": "01a0bb6d-ba7e-70ed-b484-00f959ef43a4", "title": "The Birth of a Wireless Telegraph Empire", "url": "https://kathylovesphysics.com/the-birth-of-a-wireless-telegraph-empire/?utm_source=rss&utm_medium=rss&utm_campaign=the-birth-of-a-wireless-telegraph-empire", "published_at": "2018-04-16T12:30:00+00:00" }, { "id": "01a0bb6d-ba7e-70ed-b484-00f95a58721a", "title": "How Does a Tesla Coil Work", "url": "https://kathylovesphysics.com/how-does-a-tesla-coil-work/?utm_source=rss&utm_medium=rss&utm_campaign=how-does-a-tesla-coil-work", "published_at": "2018-04-09T18:13:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d31dffbb", "title": "How Does a Tesla Coil Work? A Historical Deep Dive", "url": "https://kathylovesphysics.com/how-does-a-tesla-coil-work-2/?utm_source=rss&utm_medium=rss&utm_campaign=how-does-a-tesla-coil-work-2", "published_at": "2018-04-08T13:16:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d39331aa", "title": "How Heinrich Hertz Discovered Radio Waves to Validate Maxwell’s Equation", "url": "https://kathylovesphysics.com/how-heinrich-discovered-radio-waves/?utm_source=rss&utm_medium=rss&utm_campaign=how-heinrich-discovered-radio-waves", "published_at": "2018-03-26T18:10:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d43a6541", "title": "History of Maxwell’s Equation", "url": "https://kathylovesphysics.com/history-of-maxwells-equation/?utm_source=rss&utm_medium=rss&utm_campaign=history-of-maxwells-equation", "published_at": "2018-03-20T20:49:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d45f19f3", "title": "How the Idea of Electromagnetic Waves Was Invented", "url": "https://kathylovesphysics.com/how-the-idea-of-electromagnetic-waves-was-invented/?utm_source=rss&utm_medium=rss&utm_campaign=how-the-idea-of-electromagnetic-waves-was-invented", "published_at": "2018-03-14T16:11:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d46f910a", "title": "The Physics behind the Current War: Edison, Tesla, & Westinghouse (AC vs. DC)", "url": "https://kathylovesphysics.com/physics-behind-the-current-war/?utm_source=rss&utm_medium=rss&utm_campaign=physics-behind-the-current-war", "published_at": "2018-03-06T13:32:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d4a454dc", "title": "How Thomas Edison Created a Light Bulb Empire", "url": "https://kathylovesphysics.com/thomas-edison-biography/?utm_source=rss&utm_medium=rss&utm_campaign=thomas-edison-biography", "published_at": "2018-02-27T19:05:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d4cd6cf7", "title": "Why Alexander Graham Bell Invented the Telephone", "url": "https://kathylovesphysics.com/why-the-telephone-was-invented/?utm_source=rss&utm_medium=rss&utm_campaign=why-the-telephone-was-invented", "published_at": "2018-02-22T12:12:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d5b773f0", "title": "How does a Generator Work & How We Figured it Out", "url": "https://kathylovesphysics.com/how-does-a-generator-work-how-we-figured-it-out/?utm_source=rss&utm_medium=rss&utm_campaign=how-does-a-generator-work-how-we-figured-it-out", "published_at": "2018-02-14T13:29:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d618ad5e", "title": "How Faraday Made Electricity with Magnets: Discovery of Induction, the Generator, & Magnetic Fields", "url": "https://kathylovesphysics.com/how-faraday-made-electricity-with-magnets-discovery-of-induction-the-generator-magnetic-fields/?utm_source=rss&utm_medium=rss&utm_campaign=how-faraday-made-electricity-with-magnets-discovery-of-induction-the-generator-magnetic-fields", "published_at": "2018-02-02T16:06:00+00:00" }, { "id": "01a0bb71-8afa-71e3-a511-3480d619d5d8", "title": "How Michael Faraday Discovered Induction, The Generator, and Magnetic Fields", "url": "https://kathylovesphysics.com/how-michael-faraday-discovered-electricity/?utm_source=rss&utm_medium=rss&utm_campaign=how-michael-faraday-discovered-electricity", "published_at": "2018-02-02T13:27:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26af9afaba5", "title": "How a Real Life Dr. Frankenstein Inspired Mary Shelly & Birthed Electrobiology", "url": "https://kathylovesphysics.com/how-a-real-life-dr-frankenstein-inspired-mary-shelly-birthed-electrobiology/?utm_source=rss&utm_medium=rss&utm_campaign=how-a-real-life-dr-frankenstein-inspired-mary-shelly-birthed-electrobiology", "published_at": "2018-01-27T12:50:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afa23e439", "title": "History of the Telegraph: How Samuel Morse Stole It & Became Famous", "url": "https://kathylovesphysics.com/history-of-the-telegraph/?utm_source=rss&utm_medium=rss&utm_campaign=history-of-the-telegraph", "published_at": "2018-01-23T17:50:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afa837d3f", "title": "How a Jar of Water Literally Shocked Thousands: How a Leyden Jar Works", "url": "https://kathylovesphysics.com/how-a-jar-of-water-literally-shocked-thousands/?utm_source=rss&utm_medium=rss&utm_campaign=how-a-jar-of-water-literally-shocked-thousands", "published_at": "2018-01-23T15:24:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afb820715", "title": "Who Invented the Telegraph? Joseph Henry, A Bored Math Teacher!", "url": "https://kathylovesphysics.com/who-invented-telegraph/?utm_source=rss&utm_medium=rss&utm_campaign=who-invented-telegraph", "published_at": "2018-01-11T12:25:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afc02a601", "title": "How An Electromagnet Works And How Was It Invented", "url": "https://kathylovesphysics.com/how-an-electromagnet-works/?utm_source=rss&utm_medium=rss&utm_campaign=how-an-electromagnet-works", "published_at": "2018-01-05T14:50:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afc161c5c", "title": "How Faraday Invented The Motor And Annoyed His Mentor", "url": "https://kathylovesphysics.com/how-faraday-invented-the-motor/?utm_source=rss&utm_medium=rss&utm_campaign=how-faraday-invented-the-motor", "published_at": "2017-12-21T14:13:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afc54e3e8", "title": "How Michael Faraday Invented the Motor and Irritated His Mentor", "url": "https://kathylovesphysics.com/how-the-motor-was-invented/?utm_source=rss&utm_medium=rss&utm_campaign=how-the-motor-was-invented", "published_at": "2017-12-20T13:24:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afd160d59", "title": "Oersted’s Experiment: Why it is important and Why it is so Weird", "url": "https://kathylovesphysics.com/oersteds-experiment/?utm_source=rss&utm_medium=rss&utm_campaign=oersteds-experiment", "published_at": "2017-12-04T15:12:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afd316560", "title": "Michael Faraday Biography: How Faraday Escaped Poverty with a Lot of Luck", "url": "https://kathylovesphysics.com/michael-faraday-biography-2/?utm_source=rss&utm_medium=rss&utm_campaign=michael-faraday-biography-2", "published_at": "2017-11-15T13:22:00+00:00" }, { "id": "01a0bb74-fb1b-73ef-847b-e26afd39fe7d", "title": "How Faraday Escaped Poverty With Luck", "url": "https://kathylovesphysics.com/michael-faraday-biography/?utm_source=rss&utm_medium=rss&utm_campaign=michael-faraday-biography", "published_at": "2017-11-14T15:30:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad87dc67e5f", "title": "How Drugs Led to Humphry Davy’s Success And The Arc Lamp’s Invention", "url": "https://kathylovesphysics.com/humphry-davy-biography/?utm_source=rss&utm_medium=rss&utm_campaign=humphry-davy-biography", "published_at": "2017-11-04T15:44:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad87e635846", "title": "Humphry Davy Biography: How Doing Drugs Led To Success & the Arc Lamp", "url": "https://kathylovesphysics.com/humphry-davy-biography-2/?utm_source=rss&utm_medium=rss&utm_campaign=humphry-davy-biography-2", "published_at": "2017-11-03T13:19:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad87e70a89c", "title": "How Alessandro Volta Invented The First Battery", "url": "https://kathylovesphysics.com/how-alessandro-volta-invented-the-first-battery/?utm_source=rss&utm_medium=rss&utm_campaign=how-alessandro-volta-invented-the-first-battery", "published_at": "2017-10-25T19:10:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad87f5ee775", "title": "How Volta Invented the First Battery because he was Jealous of Galvani’s Frog", "url": "https://kathylovesphysics.com/how-volta-invented-the-first-battery/?utm_source=rss&utm_medium=rss&utm_campaign=how-volta-invented-the-first-battery", "published_at": "2017-10-25T13:18:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad87ff2279f", "title": "How Luigi Galvani Invented The Battery And Made A Dead Frog Jump", "url": "https://kathylovesphysics.com/how-luigi-galvani-invented-the-battery/?utm_source=rss&utm_medium=rss&utm_campaign=how-luigi-galvani-invented-the-battery", "published_at": "2017-10-13T16:40:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad88017f1cc", "title": "History of the Lightning Rod: Ben Franklin Invented the Lightning Rod And It Terrified & Offended People!", "url": "https://kathylovesphysics.com/history-of-the-lightning-rod-ben-franklin/?utm_source=rss&utm_medium=rss&utm_campaign=history-of-the-lightning-rod-ben-franklin", "published_at": "2017-10-09T16:00:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad8806a4b87", "title": "How Benjamin Franklin Discovered Electricity", "url": "https://kathylovesphysics.com/how-franklin-discovered-electricity/?utm_source=rss&utm_medium=rss&utm_campaign=how-franklin-discovered-electricity", "published_at": "2017-09-23T19:01:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad880d28189", "title": "How a Leyden Jar Works", "url": "https://kathylovesphysics.com/how-a-leyden-jar-works/?utm_source=rss&utm_medium=rss&utm_campaign=how-a-leyden-jar-works", "published_at": "2017-09-19T18:56:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad881cdbff3", "title": "Georg Matthias Bose: Crazy Experiments of the Enlightenment", "url": "https://kathylovesphysics.com/georg-matthias-bose/?utm_source=rss&utm_medium=rss&utm_campaign=georg-matthias-bose", "published_at": "2017-09-07T18:49:00+00:00" }, { "id": "01a0bb78-36e7-7067-8062-5ad882333b67", "title": "How Static Electricity Works", "url": "https://kathylovesphysics.com/how-static-electricity-works/?utm_source=rss&utm_medium=rss&utm_campaign=how-static-electricity-works", "published_at": "2017-08-29T15:56:00+00:00" } ] posts Claim your blog

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2025

Misconceptions in Deriving the Poynting Vector: History and Physics original ↗

21 Mar 2025

2023

The (Shocking) History & Physics of Electric Transformers original ↗

9 Aug 2023

Quaternions to Vector Analysis original ↗

15 Mar 2023

Quaternions Are Amazing and So Was William Rowan Hamilton (their creator)original ↗

31 Jan 2023

2022

Why Nikola Tesla is So Famous (and Westinghouse is not)original ↗

23 Nov 2022

George Westinghouse: The Unsung Hero of Electricity original ↗

16 Oct 2022

Maxwell’s Equations Explained: Supplement to the History of Maxwell’s Equation original ↗

27 Sept 2022

History of Maxwell’s Equations: #1 Gauss’s Law original ↗

31 Aug 2022

( ∈ vs. ε): Why Physicists Use 2 Forms of the Greek Letter Epsilon original ↗

17 Aug 2022

Faraday Cage and Ice Pail Experiment Explained original ↗

31 Jul 2022

Faraday Cage History: A Deep Dive original ↗

12 May 2022

Charles Proteus Steinmetz: History and Science original ↗

11 Mar 2022

Charles Proteus Steinmetz Biography original ↗

18 Feb 2022

How Tesla And Ferraris Invented The Two-Phase Motor original ↗

19 Jan 2022

2021

History Of 3-Phase Electricity And It’s Distribution original ↗

27 Dec 2021

The Origin of The Polyphase Current original ↗

3 Dec 2021

James Joules: The Beer Brewer Who Changed The World original ↗

9 Nov 2021

Magnetic Fields, Electric Fields, and Elector Magnetic Waves: Physics And History original ↗

8 Nov 2021

The Not So Honorable History of The Wheatstone Bridge original ↗

30 Sept 2021

Ohm’s Law: History and Biography of George Ohm original ↗

24 Aug 2021

Why Doesn’t The US Use 220V Like Everyone Else In The World?original ↗

17 Jun 2021

How The Light Bulb Was Invented And Who Invented It?original ↗

23 Apr 2021

Who invented the light bulb?original ↗

21 Apr 2021

How Norman Lockyer Discovered Helium, Chromosphere And Nature Magazine original ↗

31 Mar 2021

2020

Joseph Fraunhofer: The Father of Modern Astronomy original ↗

25 Dec 2020

The Discovery of Alpha, Beta, and Gamma Rays original ↗

2 Dec 2020

Radioactivity: Etymology/History and Physics original ↗

16 Oct 2020

Where did The Name “Battery” Originate original ↗

18 Sept 2020

How Niels Bohr Mathematically Derived His Model original ↗

4 Sept 2020

Niel Bohr’s Nuclear Model: The Nuclear Model That Changed Physics original ↗

16 Aug 2020

The Atomic Meeting of 1941 in Copenhagen original ↗

28 Jul 2020

Why Werner Heisenberg Worked for Hitler original ↗

29 Jun 2020

How Max Planck Fought The Nazis original ↗

8 Jun 2020

Max Planck’s Quantum Theory original ↗

24 May 2020

Tricks for Solving Coulomb’s Law Problems original ↗

2 May 2020

Charles Coulomb Biography And History Of His Equation original ↗

24 Apr 2020

Max Planck Biography with Depth & Humor original ↗

7 Mar 2020

Boltzmann’s Entropy Equation: A History from Clausius to Plank original ↗

20 Jan 2020

2019

The Origin of the Second Law of Thermodynamics original ↗

26 Nov 2019

First Law of Thermodynamics: History of the Concept of Energy original ↗

14 Oct 2019

Why The Third Law of Thermodynamics made Einstein Famous original ↗

10 Jul 2019

Photoelectric Effect: History of Einstein’s Revolutionary View of Light original ↗

4 Jun 2019

Alfred Nobel’s Obituary Calling him a “Merchant of Death” Never Happened & Never Inspired the Nobel Prize original ↗

19 Apr 2019

The Origin of The Photoelectric Effect: How Lenard Inspired and Then Terrorized Einstein original ↗

2 Apr 2019

Max Planck Quantum Theory original ↗

21 Feb 2019

How Spectroscopy Changed the World original ↗

29 Jan 2019

The Origin of Rutherford’s Nucleus Model original ↗

10 Jan 2019

2018

The Wild Life of the Father of Nuclear Theory original ↗

23 Dec 2018

How Marie Curie Discovered Radium original ↗

6 Dec 2018

JJ Thompson’s Discovery of Electron: Cathode Ray Tube Experiment Explained original ↗

26 Nov 2018

How Wilhelm Roentgen Started The X-ray Craze original ↗

18 Oct 2018

The Physics of How X-rays were Discovered original ↗

30 Sept 2018

How Wilhelm Roentgen Discovered X-rays original ↗

30 Sept 2018

Wilhelm Roentgen Biography: How X-rays Were Discovered original ↗

19 Sept 2018

How X-rays Were Discovered by Wilhelm Roentgen original ↗

19 Sept 2018

How the X-ray Machine was Discovered and Works original ↗

10 Sept 2018

The Origin of the Cathode Ray Tube: Physics of the Geissler tube to the Crookes tube original ↗

18 Aug 2018

Howard Armstrong and Frequency Modulation original ↗

6 Aug 2018

The Trials of Howard Armstrong original ↗

6 Aug 2018

Howard Armstrong, David Sarnoff And the Influential Superheterodyne Receiver original ↗

12 Jul 2018

How Howard Armstrong Invented Positive Feedback original ↗

25 Jun 2018

Positive Feedback (Regeneration) How a College Student Invented it in 1912!original ↗

25 Jun 2018

Triode Vacuum Tube: How it Was Invented & How it Works original ↗

16 Jun 2018

Lee de Forest: The Con Man Who Invented Radio original ↗

9 Jun 2018

The Arc Transmitter and the Titanic original ↗

16 May 2018

Reginald Fessenden & the Physics of the First Radio Broadcast original ↗

3 May 2018

Nikola Tesla Facts and Fiction original ↗

23 Apr 2018

Tesla Fact vs. Fiction: Why the Public Perception is Wrong original ↗

23 Apr 2018

The Birth of a Wireless Telegraph Empire original ↗

16 Apr 2018

How Does a Tesla Coil Work original ↗

9 Apr 2018

How Does a Tesla Coil Work? A Historical Deep Dive original ↗

8 Apr 2018

How Heinrich Hertz Discovered Radio Waves to Validate Maxwell’s Equation original ↗

26 Mar 2018

History of Maxwell’s Equation original ↗

20 Mar 2018

How the Idea of Electromagnetic Waves Was Invented original ↗

14 Mar 2018

The Physics behind the Current War: Edison, Tesla, & Westinghouse (AC vs. DC)original ↗

6 Mar 2018

How Thomas Edison Created a Light Bulb Empire original ↗

27 Feb 2018

Why Alexander Graham Bell Invented the Telephone original ↗

22 Feb 2018

How does a Generator Work & How We Figured it Out original ↗

14 Feb 2018

How Faraday Made Electricity with Magnets: Discovery of Induction, the Generator, & Magnetic Fields original ↗

2 Feb 2018

How Michael Faraday Discovered Induction, The Generator, and Magnetic Fields original ↗

2 Feb 2018

How a Real Life Dr. Frankenstein Inspired Mary Shelly & Birthed Electrobiology original ↗

27 Jan 2018

History of the Telegraph: How Samuel Morse Stole It & Became Famous original ↗

23 Jan 2018

How a Jar of Water Literally Shocked Thousands: How a Leyden Jar Works original ↗

23 Jan 2018

Who Invented the Telegraph? Joseph Henry, A Bored Math Teacher!original ↗

11 Jan 2018

How An Electromagnet Works And How Was It Invented original ↗

5 Jan 2018

2017

How Faraday Invented The Motor And Annoyed His Mentor original ↗

21 Dec 2017

How Michael Faraday Invented the Motor and Irritated His Mentor original ↗

20 Dec 2017

Oersted’s Experiment: Why it is important and Why it is so Weird original ↗

4 Dec 2017

Michael Faraday Biography: How Faraday Escaped Poverty with a Lot of Luck original ↗

15 Nov 2017

How Faraday Escaped Poverty With Luck original ↗

14 Nov 2017

How Drugs Led to Humphry Davy’s Success And The Arc Lamp’s Invention original ↗

4 Nov 2017

Humphry Davy Biography: How Doing Drugs Led To Success & the Arc Lamp original ↗

3 Nov 2017

How Alessandro Volta Invented The First Battery original ↗

25 Oct 2017

How Volta Invented the First Battery because he was Jealous of Galvani’s Frog original ↗

25 Oct 2017

How Luigi Galvani Invented The Battery And Made A Dead Frog Jump original ↗

13 Oct 2017

History of the Lightning Rod: Ben Franklin Invented the Lightning Rod And It Terrified & Offended People!original ↗

9 Oct 2017

How Benjamin Franklin Discovered Electricity original ↗

23 Sept 2017

How a Leyden Jar Works original ↗

19 Sept 2017

Georg Matthias Bose: Crazy Experiments of the Enlightenment original ↗

7 Sept 2017

How Static Electricity Works original ↗

29 Aug 2017