Velogical Engineering VELO Speeder, Lightest Electric Bike Conversion

Electric Bike Conversion Kit is Lightest Ever

When considering an electric bike conversion kit, there are a few paths you can take, both of which help solve the transportation problems city-dwellers...
Topo Map on TyVek Waterproof Material

Teijin’s Waterproof Paper Made of Recycled Plastic Bottles

There's always another use for recycled materials, Teijin's new waterproof paper is made of recycled plastic bottles and can be put in a standard...

Top 10 Greenest Cities in the World

Over the years, building a sustainable planet has become more and more important with countries all over the world actively joining the fight to...

Home Made Electric Bike

Here's a short video of someone who modified his bicycle to go electric. He used a brushless motor and a pack of several Li-Ion...

Should We Wave Goodbye to Disposable Cutlery?

Let's all start carrying proper cutlery with us! The moment I saw the article appear in one of the latest issues of National Geographic, I...

‘Eco-friendly’ Sports: An Oxymoron or a Reality?

'Eco-friendly' is seldom associated with sport. Many people are oblivious of the resources involved in establishing and maintaining sports facilities. Sports fields require vast amounts...

Botswana Taps into the World’s Largest Coal Reserve

No climate talks can stop Botswana's government. The country has allowed mining of the world's largest untouched coal reserve. Last month, millions united in the...

Hungary to Build $1 Billion Green-Powered Town From Scratch

  Hungary is planning to create a green-powered town with jobs and housing for thousands on a barren strip of Danube flood plain. German property investment...
General Electric Advances on the Magnetic Refrigerator

General Electric Magnetic Refrigerator 20% More Efficient

It's an old idea, but General Electric's advances in magnet technology could lead to a magnetic refrigerator that's 20% more efficient than today's refrigerators. Refrigeration...

DIY Stirling Generator Goes to 1687 RPM

Stirling generators are rarely seen in the media, but they are actually one of the few options we have in turning raw heat to electricity. Indeed,...