LEDs offer the best energy efficiency of any widely available lighting technology. And LED lights contain no mercury, as opposed to the compact fluorescent bulbs that have become so common. But recent reports suggest that LEDs may have their own issues with hazardous substances, so should you steer clear of them? Not so fast – […]
Fuel efficient hydrogen-powered Hyundai vehicles will soon be cruising Scandanavian streets, thanks to a pilot program which aims to introduce them to the European market. Government employees in Norway, Sweden, Denmark, and Iceland will operate the test fleets of the FCEVs (Fuel Cell Electric Vehicles) under the program announced this week.
Stereo headphones with active noise cancellation technology let travelers hear their music with greater clarity and less ear fatigue. These headphones are useful for those who want to seal out their surroundings, since noise cancellation circuitry is especially effective at countering low-frequency tones (like crowd noise or engine noise on an airplane). Here are four […]
Young girls will always remember that intoxicating feel of freedom as they make that initial ride around the neighborhood on their first big girls’ bike. I know I remember mine. As parents, we want our kids to have that same experience, but it’s a daunting task to choose a bike that girls will want to […]