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...
Kept Under Secret: New Type of Super Batteries
Zenn already has a small electric city car with small performances, but they plan to make that car go further and cheaper than it...
New Biofuel Made out of Plant Cellulose
George Huber of the University of Massachusetts-Amherst (UMass) and his students Torren Carlson and Tushar Vispute announced the first direct conversion of plant cellulose...
How To Make Your Own Wind Generator
I recently found a PDF describing a step by step method, with pictures, of how to make your own wind-powered free energy to power...
How To Make a Low Temperature Differential (LTD) Stirling Engine
LTD stirling engines are interesting. They harvest the temperature difference of the environment versus a cold object, and using this they power some pumps.
I...
New Revolutionary Recipe For Making Biodiesel In Under 6 Seconds!
Everybody is talking today about a young scientist, Brian Krohn (21), in fact a senior at Augsburg College. He invented a new revolutionary way...
Jet Engine-Like Wind Turbine – 4 Times More Efficient
Here's an invention that should capture more of the world's attention, because it can capture more of the world's winds. Flodesign's "jet engine"-shaped wind turbine has a slightly different way of seeing the wind flow, and by this it is three to four times more efficient.
Paper Batteries In Cosmetics
"Enfucell", a Finland-based company, has developed a flexible thin battery named "SoftBattery". This 0.3 - 1.0 millimeter battery (1.5 or 3.0 V) can produce...
Algae Making Hydrogen – solution or biohazard?
Recently, a team of biologists demonstrated that some algae, named Chlamydomonas reinhardtii can produce hydrogen in a specific environment. Normally, these bacterias produce oxygen,...
Solar Cells Now Cheaper Than Coal!
Nanosolar has created a thin film solar battery, much more efficient than anything existing on the market nowadays.
Its thin film technology transfers the sun...
