Fuels from Natural-Gas-Based Hydrogen.Gas-based hydrogen is made from natural gas, through a process that uses carbon capture and storage (CCS) technologies to sequester the CO2emissions generated during production. Further development of these technologies will depend in part on governments’ willingn...
Photovoltaic cellsare made of special materials called semiconductors like silicon, which is currently used most commonly. Basically, when light strikes the panel, a certain portion of it is absorbed by the semiconductor material. This means that the energy of the absorbed light is transferred to t...
Not only is Jupiter the largest planet in our solar system, but it also spins at the fastest rate. Learn More: Jupiter: Anatomy of a Gas Giant 4. True or false: The teeth of Carcharodontosaurus were serrated and resembled those of a shark. True. One of the most striking features of Ca...
Today, the only effective way to reduce these emissions is by switching from combustion engines powered by fossil fuels to zero-emission propulsion systems or other carbon-neutral fuels.Several potential carbon-neutral alternatives to diesel combustion engines exist, inc...
The dish is pointed at and tracks the sun and collects solar energy; it's able to concentrate that energy by about 2,000 times. A thermal receiver, a series of tubes filled with a cooling fluid (such as hydrogen or helium), sits between the dish and the engine. It absorbs the ...
(the engine/generator). The dish is pointed at and tracks the sun and collects solar energy; it's able to concentrate that energy by about 2,000 times. A thermal receiver, a series of tubes filled with a cooling fluid (such as hydrogen or helium), sits between the dish and the ...
Corresponding leak detection sprays are also available commercially. Escaping gas forms soap bubbles at the leak points. Here, again, the detection of smaller leaks is time-consuming and will depend greatly on the attentiveness of the inspector. The hydrogen gas refrigeration systems used in power...
Several manufacturers have created such a machine, and one of them is called the "Mosquito Magnet." The way these machines work is quite ingenious. The source of the carbon dioxide in the mosquito trap is propane. Propane is a gas that contains carbon and hydrogen, so when you burn...
Could hydrogen generated from plastic waste power the cars of the future? (Credit: Pixabay) Plastic waste is a big problem for the world right now – but could it be made useful by converting it into energy?Thomas Parker speaks to David Ryan, CEO of PowerHouse Energy, which is using new...
The deuterium from a glass of water, with a little tritium added, could power a house for a year. Tritium is rarer and more challenging to obtain, although it can be synthetically made. “Unlike coal, you only need a small amount of hydrogen, and it is the most abundant thing found in...