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What If We’re Not the First Advanced Civilization? (popularmechanics.co.za) 1 point by MDWolinski on Sept 6, 2022 | past | 1 comment Researchers create a new material so hard it can’t be cut (popularmechanics.co.za) 1 point by 2a0c40 on July 28, 2020 | past Hydrogen made using rust (popularmechanics.co.za) 70 points by rustoo on March 8, 2020 | past | 36 comments Could Rust Be a New Source of Renewable Energy? (popularmechanics.co.za) 1 point by Gedxx on Aug 7, 2019 | past ‘Ex Machina’ Foresaw the Weaponization of Data (popularmechanics.co.za) 3 points by jonbaer on Jan 20, 2019 | past

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