Lighting Costs Cut By 90% Using Intelligent LEDs

A company called Digital Lumens has introduced product that networks LED lights together to form an “intelligent” lighting system. The system can turn on lights if people are present in a room, and adjust brightness levels over the course of a day. Overall, the system can cut lighting costs by 90% for commercial sites like warehouses. A real world example is …

Longest Urban Bicycle Route In U.S. Sees Record Growth

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The East Coast Greenway is an urban network of trails stretching 3,000 miles from Key West, Florida to Calais, Maine on the Canadian border. Founded in 1991 by a group of trail advocates, the East Coast Greenway (ECG) began as a vision to provide cyclists and pedestrians with a safe and continuous, traffic-free route connecting 25 major cities along the …

The Longest Car-Free Bicycle Routes In The U.S.

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Bicycle touring is gaining in popularity across the U.S. with more car-free bike routes being completed each year. Cyclists who like the idea of long distance riding, but not the hassle of navigating through traffic and across busy roads on a bike can now plan an outing on one of these bike trails. Thanks to abandoned railway lines and canal …

Charging USB Devices With AA Batteries

Charging USB Devices With AA Batteries

In this article, we will share with you some devices that use AA batteries to charge USB-powered small electronics. These devices provide a convenient way to stretch the time between wall outlet recharges.