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Aviation fuel is best served well chilled

A simple cooling system can significantly reduce fuel vapour formation in aircraft tanks, minimizing the risk of explosion. The Polarjet system cools fuel to -1°C or below, reducing hydrocarbon vapours and oxygen levels, making planes safer without expensive modifications.

SourceNew Scientist·JournalThe New Scientist·DateSep 22, 1999

Aircraft De-Icers Hold A Hidden Hazard

Researchers found high concentrations of tolyltriazoles in groundwater under an airport, causing toxicity to bacteria and aquatic life. Current regulations only monitor glycol levels, ignoring major sources of toxicity.

SourceNew Scientist·JournalThe New Scientist·DateJan 6, 1999