A carbon-neutral aviation fuel has been developed by scientists.
The futuristic fuel uses water, carbon dioxide and sunlight to power jet engines.
Researchers in Switzerland are the first to produce the fuel in a power generator rather than a lab.
A carbon-neutral aviation fuel has been developed by scientists.
The futuristic fuel uses water, carbon dioxide and sunlight to power jet engines.
Researchers in Switzerland are the first to produce the fuel in a power generator rather than a lab.