Julian Brown, a 21-year-old inventor from metro Atlanta, rose to public attention after creating a device that turns plastic into usable fuel.
Known online as @naturejab, Brown built his following through short, instructional videos filmed in his backyard, where he showcased early prototypes powered by solar panels and made from salvaged materials.
Without formal engineering education or institutional support, Brown taught himself the science behind pyrolysis, a process that uses heat to break down plastic in the absence of oxygen.
His invention, Plastoline, became the centerpiece of his growing platform, with millions engaging in his content across TikTok and Instagram.
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What set Brown apart wasn’t just the idea, but the way he delivered it: hands-on, open-source, and deeply community-oriented.
He launched a GoFundMe campaign to help scale the project, with the goal of bringing fuel alternatives to underserved areas. His focus remained on creating solutions that were affordable, replicable, and off-grid.
His story took a turn in July 2025, when he posted a cryptic video claiming he felt “under attack,” sparking concern among fans.
Though he has since gone silent online, his family has stated he is safe.
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