Over on sister site CleanTechnica, I’ve written about the Swiss solar plane known as the Solar Impulse many times. The people behind the world-record-holding plane have now announced that they’re … [Read full article]
Bicycling not fast enough for you? Well, it turns out that, in some situations, bicyclists are even faster than jets.
Do you know which countries use the most oil and which produce the most? Do you know how much of US oil is produced from offshore oil drilling? Do you … [Read full article]