Altern. energy

Solar energy is gaining more and more popularity. So the Master decided to install solar panels for himself. The roof was not suitable for this purpose, and he decided to place them along the old

A few years ago, the master was already making a stand for the solar panel, but it was bulky and difficult to transport in a trailer. Such devices are also on sale, but they are all or very

I welcome fans to craft, today we will consider how to make a gasoline-driven electric generator. Such homemade products can be used in the country, in the countryside, in nature and other similar places.

The master of this homemade product lives in Canada, so he needs to turn on the heating of the water in the pool for the whole summer, as it is quite cool there. First of all, you need to determine the installation location

Hey DJ put my CD, huh? / Folk Wisdom / Probably the smallest operating windmill in the world with a generator. But can we put mini-impellers for the necessary generation behind the windows?

Good afternoon. I want to share my work. Solar charging station. This device allows you to charge USB devices from the sun. Let's see the process of making homemade video:

Hello, dear readers and residents of our site! In this article, the author of the YouTube channel Igor Beletsky will tell you about the design of the magnetic heater, and the effects obtained with it.

In this article, the author will tell us how to make a fairly capacious battery pack.The master plans to charge such a unit from solar panels. Idea to make such an autonomous emergency source

If you have a country house or you often choose to rest outside the city, you just need such a thing as a gasoline generator. With it, you can easily charge your laptop,

The site already presents the work of the master "Solar thermal panel from old refrigerators." There, the principle of operation of the panel was based on heating water. Now we will consider as a coolant

Hello, dear readers and residents of our site! In this article Igor, the author of the YouTube channel Igor Beletsky, will tell you how to make a very interesting generator from a beer can, test tube and dry

Did you know that you can charge your phone while cycling? Now The Wrench will show us how to make a simple electric generator that can generate enough energy for

According to the master, the efficiency of the internal combustion engine is 18-20%. Those. 4/5 of the energy is wasted, and part of it just flies into the exhaust pipe. Students from india decided

Biogas is a gas produced by the fermentation of biomass. In this way, hydrogen or methane can be obtained. We are interested in methane, as an alternative to natural gas. Methane is odorless and colorless.