Excellent use of wood waste - the manufacture of fuel briquettes. They allow you to cope with the ever-increasing number of shavings, sawdust from work in carpentry workshops and garbage in the household. What is usually thrown away or burned,
In this article, we will look at how to make a charger for a mobile phone on a solar battery. This device is easy to manufacture, has a low weight and dimensions, but performs a very useful function. It will become an indispensable assistant.
Using this drive with manual recharging, you can start the car engine when the main battery is low. In addition, this device can power various inverters with loads, LED lamps, charge smartphones, etc. It
I saw a lot of different technologies and methods for manufacturing solar water heaters on the Internet and decided to share my own experience. I think this project is very successful, since literally every centimeter of the collector surface is in direct
A simple wind generator can be made from several failed hard drives and a water pump from the washing machine. Alternative energy is closer than it seems, trash is now more than enough for the manufacture of such necessary gizmos. Such
I was always attracted by getting free energy from natural resources. And somehow, I had the idea to create a simple mini-power plant that would generate electricity from a passing water stream. It all started with an idea
An excellent home-made for a summer residence, which on a good summer day will provide you with hot water, heated with absolutely free solar energy. Hot water can come in handy to wash dishes, hands, and for other needs. solar water heater
In our world, quite a lot of people are engaged in home-made experiments in home laboratories and workshops.For some, this is a way to assert themselves, for others, a desire to develop their abilities. And what if it was an experiment from hastily
Alternative energy sources today are the most fashionable area in science. Advanced technologies vying compete in obtaining cheap electricity from the energy of air, sun, water. And absolutely all of them are fighting for maximum efficiency. After all, if
Now a lot of digital technology is failing, computers, printers, scanners. Time is like this - the old is replaced by the new. But a failed equipment can still serve, although not all, but its individual parts for sure. For example, in printers and
How to use a candle to charge a cell phone? Very simple - for this you can assemble a simple thermal power plant from just a few very affordable elements. This thing is pretty cool, you can take it with you on a camping trip or fishing and
The idea of getting free electricity is using the potential difference between the network zero and the ground. A small caveat: this way of generating energy works 100 percent. This is not a hoax, no apparatus is clear that scoops electricity with
I made this solar furnace for a school project, and here are my results and information on its construction in stages. A solar oven, unlike a conventional one, is heated with the help of solar thermal energy. Solar ovens can be used for
"I blinded you from what it was ..." :) No one came across a situation where a smartphone swearing abusively at a low battery, and the light turned off as luck would have it? I think that many. Or the same story with your favorite netbook, which has 12 volts power?
The model is based entirely on the Hillary Eldridge patent, USA 603 058 “Electrical Retort” presented April 26, 1898. Combustible gas is produced by an electric arc obtained by graphite rods immersed in distilled, potable, salted or