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Joined 8 months ago
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Cake day: July 10th, 2025

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  • Recycling them is the least wasteful option. Aluminum is one of the few materials that recycling actually lowers carbon footprint compared to harvesting raw. Melting them down is easy but there’s few practical applications beyond introductory metallurgy.

    The real solution is to switch to soda stream and reusable bottles.

    edit:

    So I ran across this aluminum can Solar Heat Collector just now. There might be some opportunity to repurpose the cans for some use that’s carbon negative in the long term. But probably not feasible without specialized tools or skills.