David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

Harness the power of the sun with this simple homemade solar cooker! Harness the power of the sun with this simple homemade solar cooker! With just a few household items, see how solar energy creates ...

Scientists in Ghana have developed a device that combines a conventional solar PV-powered steam cooker with sand-based thermal energy storage. The system can achieve a thermal efficiency of 38.9% and ...

Solsource Cooker has an innovative design which allows you to capture sunlight to grill, pan fry, slow-cook and boil water. Advance self-healing polymer maximizes the effectiveness of the solar ...