Energy harvesting from an ambient electric field is a viable solution for applications where solar power is not readily available. Some examples include monitoring power lines to enable the “smart ...

Field Electric specializes in residential and commercial solar panels, generators and electrical services. It offers products from Briggs & Stratton, Champion Power Equipment, Generac Power Systems ...

This remarkable miniature rotorcraft is so lightweight and efficient that it can lift its own mass given nothing but sunlight. The entire thing weighs about as much as four paperclips, and it can fly ...