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  2. Thermophotovoltaic energy conversion - Wikipedia

    en.wikipedia.org/wiki/Thermophotovoltaic_energy...

    Thermophotovoltaic energy conversion. Thermophotovoltaic ( TPV) energy conversion is a direct conversion process from heat to electricity via photons. A basic thermophotovoltaic system consists of a hot object emitting thermal radiation and a photovoltaic cell similar to a solar cell but tuned to the spectrum being emitted from the hot object.

  3. Lithium iron phosphate battery - Wikipedia

    en.wikipedia.org/wiki/Lithium_iron_phosphate_battery

    3.2 V. The lithium iron phosphate battery ( LiFePO. 4 battery) or LFP battery ( lithium ferrophosphate) is a type of lithium-ion battery using lithium iron phosphate ( LiFePO. 4) as the cathode material, and a graphitic carbon electrode with a metallic backing as the anode. Because of their low cost, high safety, low toxicity, long cycle life ...

  4. Software - Wikipedia

    en.wikipedia.org/wiki/Software

    Higher quality code will reduce lifetime cost to both suppliers and customers as it is more reliable and easier to maintain. Software failures in safety-critical systems can be very serious including death. By some estimates, the cost of poor quality software can be as high as 20 to 40 percent of sales.

  5. Boeing 787 Dreamliner - Wikipedia

    en.wikipedia.org/wiki/Boeing_787_Dreamliner

    The Boeing 787 Dreamliner is an American wide-body airliner developed and manufactured by Boeing Commercial Airplanes . After dropping its unconventional Sonic Cruiser project, Boeing announced the conventional 7E7 on January 29, 2003, which focused largely on efficiency. The program was launched on April 26, 2004, with an order for 50 aircraft ...

  6. 2024 in climate change - Wikipedia

    en.wikipedia.org/wiki/2024_in_climate_change

    India: The Weather Channel. 20 March 2024. Archived from the original on 29 May 2024. Retrieved 29 May 2024. "The climate crisis is the defining challenge that humanity faces and is closely intertwined with the inequality crisis, as witnessed by growing food insecurity and population displacement, and biodiversity loss," said Celeste Saulo.

  7. Electricity generation - Wikipedia

    en.wikipedia.org/wiki/Electricity_generation

    Electricity generation is the process of generating electric power from sources of primary energy. For utilities in the electric power industry, it is the stage prior to its delivery ( transmission, distribution, etc.) to end users or its storage, using for example, the pumped-storage method.

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