Nikoladesign envisions an extra flap that acts as a solar panel.
Finland's Iqua debuts solar-powered device.
Solar-powered pair can last 19 hours
Powered through solar panel
Here's what happened at the January edition.
Conceived by an alcoholic schoolteacher and designed by Frank Lloyd Wright student Fay Jones, it won the highest honors in architecture. CNET Road Trip 2014 stopped in for a visit.
A National Science Foundation survey offers a sobering reflection of knowledge in today's all-knowing world. Many people really do believe the sun circles the Earth. And more than half don't know that humans evolved from animals.
According to a study, Americans are torn in their worship. Thirty-five percent also admit to using phones in movie theaters.