Solar Bollard Lights: What to Look for?

Photo taken from McDonald’s Corporation headquarters at 110 N. Carpenter in Chicago, Illinois, which is a LEED Platinum-certified office with state-of-the-art amenities including flexible, open floor plans, floor-to-ceiling window…

Solar Oven — Simple & Crucial

Last year, in the spring, I met Steen Carlsen. He has traveled extensively in Asia and East Africa, including Zambia, which is why I came to hear about him. Steen…