The Fuel Genie ($89.95 plus $13 for shipping) is a plastic device with curved blades that fits inside the air-intake hose. It promises more power and better gas mileage. The airflow is supposed to ...
The climate technology startup SpiralWave has unveiled a futuristic, sci-fi-esque device that transforms carbon dioxide into liquid fuel ... and direct air capture — for transforming carbon ...
Fighting fire usually involves water or foam, but they can be messy and environmentally destructive. Engineers at Ohio State ...
A fuel cell is a device that uses a source of fuel ... The fuel could be diesel or methanol, while air, chlorine, or chlorine dioxide may serve as oxidants. Most fuel cells in use today, however ...
Focusing on ammonia as a cleaner fuel than methane or hydrogen ... developed a green ammonia collection device that uses nitrogen and water vapor from the air. Below is a schematic diagram of ...
Six aircraft have been modified for a six-month evaluation before the microvanes, small 3D-printed devices similar to thin blades, are installed across ...