ABSTRACT: Off-grid solar cooking in the developed and developing regions of the world is becoming one response to climate change that causes wood-fuel shortages and an increase in cost of coal, gas, ...

Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond Neptune, it orbits the sun every 25,000 years. Researchers have found a ...

Figure 2 shows the basic schematic of a flat plate solar collector. It features a dark-colored metal plate (or absorber plate) that is typically made of copper (or aluminum) with several parallel ...

The depletion of conventional energy sources and the concern with the environmental impacts of the use of fossil fuels sparked interest in researching new energy sources and improving existing ...

Ceramic plate collectors are suitable for integrated installation ... The air may flow over, under, or on both sides of an absorber. A flat-panel solar air collection system for greenhouse solar ...

"But to make a perfect solar absorber," Guo says, "We need more than a black metal and the result is this selective absorber." This surface not only enhances the energy absorption from sunlight ...