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How Wind Turbines Really Work: The Hidden Secrets
Paul Evans
-
Nov 20, 2024
How Lead Acid Batteries Work
Why do cars need a battery?
Testing Batteries With a Multimeter
Battery Life Calculator- How long will it power a circuit?
AC Electrical Generator Basics- How Electricity is Generated
Paul Evans
-
Oct 12, 2021
3
Car Alternator
Paul Evans
-
Jan 12, 2021
6
How a Car Battery Works
Paul Evans
-
Sep 17, 2020
6
How a Battery Works
Paul Evans
-
Aug 4, 2020
6
Battery Life Calculator
Vince Lynch
-
Jul 16, 2020
0
Refrigeration Ton Explained
Paul Evans
-
May 28, 2019
6
Kilowatt Hours kWh Explained
Paul Evans
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May 26, 2019
2
Three Phase Electricity Explained
Paul Evans
-
Feb 18, 2018
12
What is Energy?
Paul Evans
-
Oct 24, 2015
0
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How Electric Motors Work
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Density of Gases
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Volume of a sphere
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Sep 14, 2015
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R1234yf Pressure Enthalpy Chart
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Apr 14, 2019
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R152a Pressure Enthalpy Chart
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Latest Content
Two Phase Power Was a Mistake: Here’s Why
Paul Evans
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Jul 29, 2026
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Understand how generators work by looking at the core components that convert mechanical energy into electricity. Sponsored by Brilliant. Scroll to the bottom to watch...
MOSFET vs Transistor vs Relay: Most People Get This Wrong
Jul 8, 2026
Why This Doesn’t Make You Safe
Mar 11, 2026
Why This Circuit Works When It Shouldn’t
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Edison’s Missed Billion Dollar Idea
Dec 15, 2025
How to ACTUALLY Use an Oscilloscope (Beginner-Friendly Guide!)
Apr 28, 2025
How Electricity Works- For Visual Learners
Feb 26, 2025
Power Factor Explained – Your Electricity Bill Money Drain (Reactive Power)
Feb 17, 2025