7 Fascinating Facts About the History of Electricity: That Nobody Taught You

Proteck'd EMF ApparelHealth & EMF Specialists

Published July 05, 2026·11 min read

Did Ancient People Really Understand Electricity?

More than we give them credit for. Around 600 BCE, the Greek philosopher Thales of Miletus noticed that rubbing amber against fur created a strange attraction. Small objects like feathers and bits of straw would cling to the amber's surface ^[1]. He had no idea what static electricity was, but he documented the phenomenon carefully. The Greek word for amber, "elektron," is literally where our word "electricity" comes from.

But the Greeks weren't the only ones paying attention. Ancient Egyptians left records describing the electric catfish of the Nile as early as 2750 BCE. They called it the "Thunderer of the Nile" and used it deliberately for pain relief. Imagine walking into your doctor's office and being handed a live fish. That was medicine for centuries.

Then there's the Baghdad Battery. Discovered in 1938 by German archaeologist Wilhelm König, this artifact dates to roughly 250 BCE. It's a clay jar containing a copper cylinder and an iron rod. Fill it with something acidic like vinegar, and it produces about 1.1 volts. Researchers at Smith College and the University of California have replicated it successfully. Whether ancient Mesopotamians actually used it as a battery is still debated, but the fact that it works? Remarkable.

What's wild is how long these observations just sat there. For roughly 2,000 years after Thales, nobody did much of anything systematic with electrical phenomena. It took the Scientific Revolution to turn ancient curiosity into real understanding. That gap should make us wonder: what are we observing today without fully grasping it?

What Actually Happened During Benjamin Franklin's Kite Experiment?

Let's clear something up. Franklin probably never flew that kite directly into a thunderstorm the way the paintings show. That popular image of him standing in a field, key dangling, lightning bolt zapping the kite? That would have killed him instantly. What actually happened in June 1752 was more subtle and, honestly, more brilliant.

According to Franklin's own account published in The Pennsylvania Gazette, he flew a kite during an approaching storm, not during an active lightning strike. The kite's string became charged with ambient atmospheric electricity. When he brought his knuckle near the key attached to the string, he felt a spark. That was enough to prove his hypothesis: lightning was electrical in nature. It was the same static electricity Thales had noticed with amber, just on a massive, terrifying scale.

Here's the part nobody tells you. This was reckless. The very next year, in 1753, Swedish physicist Georg Wilhelm Richmann tried to replicate the experiment in St. Petersburg, Russia. A ball of lightning traveled down his apparatus and struck him in the forehead. He died instantly. He was likely the first person in history killed during a formal electrical experiment ^[2].

Franklin survived partly through luck and partly through clever engineering. He used a Leyden jar, an early capacitor, to capture the charge safely. His work led directly to the lightning rod, which has saved countless buildings and lives since. If you're interested in how your own body interacts with electrical forces, check out Your Body Is More Surprising Than You Think: The Numbers That Will Blow Your Mind. Your body is itself an electrical system, and Franklin was one of the first to hint at that connection.

In 1879, human exposure to man-made electromagnetic fields was essentially zero. Today, we're surrounded by dozens of sources simultaneously. We went from rubbing amber for sparks to living inside an invisible web of EM radiation in barely 140 years, and our biology hasn't had time to catch up.

How Did Volta's Battery Change Everything in 1799?

Before Alessandro Volta, electricity was a curiosity. A parlor trick. Scientists could generate static sparks and store small charges in Leyden jars, but there was no way to produce a steady, continuous flow of electrical current. That changed in 1799 when Volta, an Italian physicist at the University of Pavia, built the voltaic pile.

The device was absurdly simple. Alternating discs of zinc and copper separated by pieces of cardboard soaked in saltwater. That's it. But it produced the first reliable, continuous electric current in history. The unit of electrical potential, the volt, is named after him for good reason. Without this invention, everything that followed, from telegraphs to smartphones, would have been impossible ^[3].

Here's a detail most people miss. Volta created the battery partly out of spite. He was locked in a heated scientific feud with Luigi Galvani, another Italian scientist who believed animal tissue contained an inherent "animal electricity." Galvani's evidence? He'd made dead frogs' legs twitch using metal probes. Volta thought this was nonsense and set out to prove the electricity came from the metals, not the frog. He was right. And his need to prove a rival wrong gave us one of the most important inventions in human history.

The voltaic pile was immediately recognized as revolutionary. Within weeks of its announcement, scientists across Europe were using it to decompose water into hydrogen and oxygen. Sir Humphry Davy at the Royal Institution in London used it to discover several new elements, including sodium and potassium. One invention, born from a petty argument about frogs, unlocked an entirely new branch of chemistry.

Why Was Michael Faraday's Discovery of Electromagnetic Induction So Important?

If I had to pick the single most underappreciated moment in the history of electricity, it's August 29, 1831. That's the day Michael Faraday demonstrated electromagnetic induction at the Royal Institution in London. He showed that moving a magnet through a coil of wire generates an electric current. Sounds simple. It's the principle behind every power plant, every generator, and every transformer on Earth ^[4].

Faraday's background makes his story even better. He had almost no formal education. Born into a poor family in Newington Butts, England, he was apprenticed to a bookbinder at age 14. He educated himself by reading the books he was supposed to be binding. Eventually, he attended a series of lectures by Humphry Davy, took meticulous notes, bound them into a book, and sent it to Davy as a job application. Davy hired him as a lab assistant. The rest, as they say, speaks for itself.

Faraday's discovery of electromagnetic induction is the reason we have electrical grids. Without it, there's no way to convert mechanical energy into electrical energy at scale. Every coal plant, every wind turbine, every hydroelectric dam uses his principle. The Faraday Collection from Proteck'd is actually named in his honor, reflecting the connection between his foundational work and modern electromagnetic field protection.

Think about that for a second. A self-taught bookbinder's assistant figured out the principle that generates over 28,000 terawatt-hours of electricity globally every year, according to the International Energy Agency's 2023 data. If you want to understand why does history of electricity facts matter, Faraday's story is your answer. One person's curiosity, properly directed, reshaped everything.

What Was the War of Currents and Who Really Won?

The 1880s gave us one of the nastiest corporate battles in American history, and it was fought over electricity. On one side: Thomas Edison, champion of direct current (DC). On the other: Nikola Tesla and George Westinghouse, advocates of alternating current (AC). The stakes were nothing less than which system would power the entire country.

Edison played dirty. Infamously dirty. To discredit AC power, he sponsored public electrocutions of animals, including a circus elephant named Topsy at Coney Island's Luna Park in 1903. (This event technically happened after the main War of Currents, but it was part of the broader anti-AC campaign Edison's allies waged.) Edison's team also helped develop the electric chair, deliberately using Westinghouse's AC system so people would associate alternating current with death.

Tesla won. And it wasn't close. AC could be transmitted over long distances with far less energy loss, thanks to transformers that could step voltage up and down. Edison's DC system lost about 75% of its power over just a mile or two. When Westinghouse won the contract to light the 1893 World's Columbian Exposition in Chicago using AC, the debate was effectively over. Today, over 90% of the world's electrical grids run on alternating current.

This history matters more than you'd think. The infrastructure Tesla and Westinghouse built is still the backbone of our power system. Every wire in your house carries AC at 60 Hz in the U.S. or 50 Hz in most of Europe. That constant electromagnetic field is part of your environment, 24 hours a day. If you've ever wondered about the effects of that exposure, Learn About EMF Protection for a deeper look at what today's research says.

How Did Edison's Pearl Street Station Launch the Modern Grid?

On September 4, 1882, Thomas Edison threw a switch at the Pearl Street Station in lower Manhattan, and 85 customers got electric light for the first time from a central power station. Just 85. That's it. But that moment launched the entire modern electrical grid. Before Pearl Street, anyone who wanted electric light needed their own generator. Edison turned electricity into a utility, something you could buy like water or gas.

The station used six massive dynamos, each nicknamed "Jumbo" after P.T. Barnum's famous elephant. They generated about 600 kilowatts total. For comparison, a single modern wind turbine can produce 2,000 to 8,000 kilowatts. But Pearl Street proved the concept, and that's what counted. Within two years, Edison had built stations in several other cities.

What's less well known is that Pearl Street burned down in 1890, just eight years after opening. A fire broke out in the basement, destroying much of the original equipment. Only one of the original Jumbo dynamos survived, and it now sits in the Greenfield Village museum in Dearborn, Michigan. The station was rebuilt, but by then, Tesla's AC system was already proving superior for long-distance transmission.

Here's why this history of electrical power is personally relevant to you. Edison's model of centralized power generation is the same model we still use. Electricity is generated far from where it's consumed, transmitted across vast networks, and delivered to your home. That system has created an environment where electromagnetic radiation is everywhere. Understanding how we got here helps you think more clearly about what it means. If that sparks your curiosity, explore more at Proteck'd EMF Protection, where the connection between history and modern wellness is taken seriously.

Why Does History of Electricity Facts Matter for Your Health Today?

This is where the story gets personal. In 1879, when Edison demonstrated his incandescent bulb, the average person's exposure to man-made electromagnetic fields was basically zero. Today, according to a 2020 review published in the International Journal of Environmental Research and Public Health, the average person is exposed to electromagnetic fields from dozens of sources at once: cell phones, Wi-Fi routers, Bluetooth devices, power lines, appliances, and smart meters.

That's a complete environmental transformation in roughly 140 years. Biologically, that's less than two human lifetimes. Our bodies evolved over hundreds of thousands of years in an environment with only natural EM radiation from the sun and Earth's magnetic field. The synthetic electromagnetic fields we live in now are historically brand new.

The World Health Organization's International Agency for Research on Cancer (IARC) classified radiofrequency electromagnetic fields as "possibly carcinogenic to humans" (Group 2B) back in 2011 ^[2]. That classification hasn't changed, and research continues. Whether you find that concerning or reassuring probably depends on your perspective, but the fact remains: we're running a massive, uncontrolled experiment on ourselves.

This is exactly why does history of electricity facts matter so much. When you understand how rapidly electrical technology spread, without any health studies keeping pace, you start asking better questions. You start thinking about 10 Mind-Blowing Facts About the How Your Body Works: That Science Just Discovered, and you begin connecting the dots between our electrical environment and wellness.

History doesn't just explain the past. It illuminates the present. The same electromagnetic induction Faraday discovered in 1831 generates the fields in your home right now. The same AC system Tesla championed is humming through your walls as you read this. Knowing that story isn't just intellectually satisfying. It's practically useful. And if you're curious about how modern technology interacts with everyday life in unexpected ways, 12 Fascinating Tech Facts That Sound Too Weird to Be True: The Complete List is a great next read.

About the Author

Proteck'd EMF Apparel

Health & EMF Specialists

The Proteck'd team covers EMF protection, silver-fiber apparel, and practical ways to reduce everyday radiation exposure. Every piece Proteck'd ships is designed, tested, and worn by the people who build it.