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...
DIY Solar Cell from Tea and Donuts
The Holy Grail of energy has been, is, and will be the solar power. Numerous solutions of converting solar power have existed along the centuries, and people have always used the Sun to power things up, except for the last hundred years or so - that's the main reason we all got into troubles with mother nature.
How to Save Water Without Changing Our Daily Routines
Climate change is happening, and the best indicator for this is the continuous drought that many American states are fighting with for quite some...
How to Save Energy in the Kitchen
If you are on a tight budget, looking for more ways to cut costs or you just want to reduce more on your electric...
A Solar Panel on Your Car for an Off-Grid Lifestyle
Building a solar panel on your car and disconnecting completely from the grid is quite a challenge even for the most determined of us.
However, doing...
Plastic Bottles Greenhouse – How to Build It With Recycled PETs
If you always wanted to have a plastic bottles greenhouse in your garden, but for one reason or another you found it too complicated...
DIY: How to Build a Greywater Recycling System in 3 Steps
Water shortages already cause problems for millions of people around the world, and the problem will likely only be exacerbated in the future. Get ahead...
How to Make a Cooking Knife from Recycled Aluminum Foil
Believe it or not, with aluminium foil you can create a very sharp knife. You will need a few tools and some patience, but...
How to Make a Battery From a Coke Can
Making your own coke can battery is often seen as extremely unnecessary and not at all cost effective, simply because of the availability of...
This DIY Wind Turbine Uses Bike Wheel to Harvest Energy
This DIY wind turbine is based on 'Lenz2 lift+drag design' and made from aluminum lithographic offset printing plates. The designer, Connell, says that the...
