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Energy from Magnets and Earth

The Bubble Current Machine: A way to harvest energy from gravity

Last Updated on August 8, 2026 by Swagatam 1 Comment

Special thanks to Mr. Ike Higgins for emailing me this article exploring a theoretical concept known as the Bubble Current Machine. Please note that this is presented purely as a conceptual thought experiment and design proposal. In practical physics, pushing air through a submerged nozzle against hydrostatic pressure requires external work equal to (or greater […]

Filed Under: Energy from Magnets and Earth Tagged With: Bubble, Current, Energy, Gravity, harvest, Machine

Bicycle Generator Circuit

Last Updated on July 22, 2026 by Swagatam 18 Comments

freeenergybicyclegenerator

In the following post I have explained a simple circuit idea which can be used for generating free electrical energy for illuminating a few safety flashing LEDs on a  Bicycle. The Circuit Concept A bicycle like any other modern vehicle needs provision of lighting system for its use at night or cycling in lesser light. Usually […]

Filed Under: Energy from Magnets and Earth Tagged With: Bicycle, Energy, Free, Generator

What is an Earth Torque Generator (ETG)? A New Concept for Unlimited Clean Energy

Last Updated on July 9, 2026 by Swagatam Leave a Comment

Contributor Credit: This conceptual proposal and the structural framework of the Earth Torque Generator (ETG) have been developed and contributed by Mr. Ike Higgins, continuing his ongoing dedication to introducing public-domain concepts for environmental restoration and planetary healing. Introduction In an effort to continue my quest to get new ideas for technology that will help […]

Filed Under: Energy from Magnets and Earth Tagged With: Concept, Earth, ETG, Generator, Torque, Unlimited

Simplest Windmill Generator Circuit

Last Updated on June 30, 2026 by Swagatam 70 Comments

simplewindmillgenerator

In this post I have explained how to make a simple windmill generator circuit which can be used for charging batteries, or for operating any desired electrical equipment, all through day and night, free of cost. Solar Panel vs Windmill One of the biggest drawback of solar panel electricity is that it’s available only during […]

Filed Under: Energy from Magnets and Earth Tagged With: Generator, Simplest, Windmill

Charging Battery with Piezo Mat Circuit

Last Updated on June 30, 2026 by Swagatam 15 Comments

piezo

In this post I have explained a method to harvest free electricity from a  piezo embedded mat by walking on it, and try to investigate how this energy may be used for charging a small battery. Normally a human body carries a huge amount of energy which simply gets wasted in our regular day to […]

Filed Under: Energy from Magnets and Earth Tagged With: Battery, Charging, Piezo

How to Generate Electricity from Piezo

Last Updated on June 30, 2026 by Swagatam 8 Comments

piezo transducer element

Generating electricity from piezo could be as easy as making a flick with your finger….. curious to know how? I have explained more about this amazing device called piezo, which can be used for generating music as well as electricity. How Piezo Responds to Force and Electricity Piezo material is a crystalline substance which has […]

Filed Under: Energy from Magnets and Earth Tagged With: Electricity, Generate, Piezo

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