Thermoelectric Generator: How to Build One
A thermoelectric generator is a semiconductor device that transforms the heat difference between its two layers into electricity.
It belongs to a class of materials called...
5 Easy Ways to Save Money and Energy at Home
The average homeowner spends more than $100 a month on energy bills, according to the U.S. Energy Information Administration.
Most people know to turn down...
7 Tips on How to Renovate Your Home Energy-Efficiently
Renovating your home is always a pleasant activity, especially when the end result brings joy and comfort to the whole household. At The Green...
10+1 Tips to Driving a Diesel Car Economically
1. First of all, remove the aggressive tendency from your driving habits. I admit I myself like to be aggressive sometimes, it gives me...
How to Produce Hydrogen From an Aluminum Soda Can and Water
Here's how you can produce hydrogen to power cars, homes, or even toys. Hydrogen is the cleanest energy carrier in the universe, and is...
How to Make a DIY Biomass Digester and Save Lots of Money!
I threw out a tomato yesterday, and I felt horrible about it!
Not that I had much choice, the poor tomato had gone past the...
DIY: How to Build a Solar Furnace from a Satellite Dish
This is about how to build a solar furnace out of a satellite antenna dish and mirror broken in many pieces. As you may know, satellite dishes have a focal point (that is a point in which the electromagnetic energy focuses at its maximum power).
New High-Performance DIY Battery Made from Scrap Metal Discharges as Quickly as Supercaps
Did you always think high-performance batteries (except for the lemon-copper-zinc experiment) can only be produced in factories? I did too, until today.
Well, now a team of...
Homemade Pumpkin Battery, or How to Generate Pumpkin Power
Happy Halloween, everybody! It is that time of the year again, when we have stocked up on incredible amounts of pumpkin and facial paint....
How To Make A Wind Powered Composter
There is nothing better for the environment than being able to turn your home waste into compost. If done properly, you not only produce...
