The jalopnik article did a review on the Fuel Shark fuel saver device several years ago and came to the conclusion that it DOES NOT work and is a scam
Using a VaporFi Platinum Pro II vaping pen with a 3.7 volt 650mAh Battery (selected by the Journal Sentinel based on its popularity), Enthalpy measured concentrations based on 55 mL of air per puff, each puff lasting 4 seconds, repeated every 30 seconds
Human Rights Watch visited, in September and December 2023, San Salvador, Sonsonate, and Cuscatln states and interviewed victims of abuse, their relatives and lawyers, witnesses, judges, police officers, security experts, teachers, former government officials, journalists and civil society members
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